Samsung j7 does not see the memory card. What to do if the phone no longer sees the microSD memory card or USB flash drive? Formatting a flash drive on a computer: step-by-step instructions

Manufacturers today are releasing more and more advanced smartphones. However, regardless of the model or brand of the phone, as well as the duration of its operation, it happens that the phone no longer sees the connected memory card. There may be several reasons for this situation. This can happen due to a faulty flash drive or problematic flash reader. Without verification and analysis, it is difficult to take corrective action.

The essence of the problem is that at one point the smartphone stops reading the media; the information saved to the device is loaded directly into the built-in memory, which is often not much. This situation causes inconvenience and the problem urgently needs to be resolved.

So, before you take your gadget to service center, you need to carry out home diagnostics, in most cases the problem is easily solved.

The main reasons why the phone no longer sees the memory card

The most common reasons include the following:

• The card reader is faulty.
• The flash drive is burned out (in in this case manipulations to restore it are futile).
• The file system is disrupted; in this case, formatting may be a solution to the problem.
• The contacts do not fit tightly, you need to insert the media more tightly and reboot the device.

Before drawing conclusions, you should conduct an analysis and determine what exactly is wrong with micro sd. The first step is to try rebooting the device. No matter how simple it may sound, very often this is what solves the problem.

If this doesn't help, then it's time to check other options.

Invalid file system format

If the file system fails, the media may not be displayed. There are several reasons why the drive is not visible due to a failure of this system:

• The file table has been corrupted.
• The card was formatted by the user and the phone stopped recognizing it.
• There is an unknown system.

If the storage capacity is more than 32 GB, then most likely the card is formatted as exFAT. This system Not supported by all versions of Android OS. To quickly bring the flash drive back to life, you need to reboot the device via recovery and select the Wipe section cache partition V service menu. With this operation, all the contents of the flash drive will be cleared, and the flash drive itself will be formatted in the supported FAT32 format, which is optimal for storing data on a smartphone.

Important! This method Suitable only for experienced users, because in case of an error there is a risk of losing all data on the phone, including those saved on the internal memory.

You can also try formatting the flash drive via your computer and special programs eg SD Formatter.

Memory card is faulty

This can happen with absolutely any flash drive, no matter what brand or cost it is, the equipment sometimes malfunctions. If the phone does not see the flash drive due to a malfunction, it may have been damaged mechanically or as a result of thermal effects. Accordingly, it will be unreadable on all other devices.

Memory card doesn't work

This is exactly the case when nothing can be done. The only thing left is to purchase a new flash drive for the gadget. The unpleasant thing is that the data on it cannot be restored or transferred to another device, since a failed card will not be detected either on other phones or by connecting to a personal computer.

Incompatibility with phone

This doesn't happen often, but it does happen. The situation can be detected when trying to connect new map to the device. The phone may not support a flash drive due to generation differences. Another reason is an attempt to connect a larger capacity to the smartphone than allowed; for example, not all gadgets support cards with a capacity of 256 GB.

Types of media

To solve the problem, simply insert a card that the device supports. All necessary information and the maximum amount for memory expansion is indicated in technical specifications to the device.

Memory card contacts are coming off

After reconnection or displacement, the drive cannot be read by the phone.

To solve the problem, you will need to remove the flash drive from the slot. After this, you should carefully connect the card so that all contacts are tightly connected to the socket. Also, if you have sufficient knowledge in this industry, you can replace the contacts yourself. If you do not have such experience, then it is better not to undertake this procedure.

If the contacts are worn out directly in the phone, then purchasing a new device or having it repaired at a service center will help.

Software glitch

If the program installed on Android does not read the card, and the others, in turn, see the storage medium, then the reason lies in a software glitch.

The phone does not see the memory card

Perhaps the operating system does not see the card due to the application settings, namely due to the choice of the main source for saving the internal memory of the device. To change the path for saving, you should go to the application settings and change saving from internal memory to external memory - a flash drive.

How to understand that the problem is in the card?

A very simple method is used to check. You should remove the memory card from the slot of the gadget you are using and connect it to a personal computer via a card reader, or, if there is none, connect it to any other portable gadget.

Memory card installed in the phone

If another device reads the flash drive without difficulty, then the problem lies in the gadget, and if no device is able to recognize the card, then the problem is in the media and all the above options can help solve the problem. Another reliable way is to format the SD card.

Formatting will completely reset all data that was previously saved on external memory. Therefore, if there are doubts about the cause of the problem, it is better to initially check and analyze why the phone does not see the inserted flash drive, and only then take radical measures.

To format, you will need Personal Computer. The whole procedure is simple and even a beginner can handle it easily.

Formatting using a personal computer

Procedure:

• The first step is to remove the card from the slot in the phone and connect it to the card reader, which is then inserted into the slot provided for this purpose. system unit or a laptop.
• In a couple of minutes (after searching and installing drivers for correct operation) the computer will display the memory card launch window. If nothing has changed, then it should be opened manually. To do this, you need to go to the “My Computer” section, where the new connected device will be displayed.
• Need to choose this device and clicking right click Select the “Format” column on your mouse.

Formatting a memory card on a computer

• The next step is to select a file system. There are two options: “FAT” or “NTFS”. Most cards have a default format of FAT, however, if formatted by this type did not eliminate the error, then you should try choosing a different type - “NTFS”. This is what it should look like:

Selecting a formatting type

• After this, you need to click “Start” and wait until the procedure is completed.

When formatting is complete, it’s time to check the flash drive in the gadget. It happens that even after these steps it still does not appear, then you should try another option.

Formatting using a smartphone or tablet

If the smartphone detects the presence of a flash drive, but cannot open it, then you can format it directly in this gadget. What should be done:

• Insert the flash drive into a special slot in the device. Make sure that all necessary contacts are saved on internal media. After this, you can safely go directly to the settings.
• All gadgets on the Android operating system have similar controls; the attached screenshots may differ slightly, however, the general picture of the actions has the same sequence. You need to go to the “Memory Settings” section, which is located in the memory parameters.
• In the settings, select the “Disconnect or eject” option. It looks like this:

Remove the drive

• After this, you need to select the “Clear” section. The procedure is quite quick and will take no more than a couple of minutes (depending on the occupied memory capacity of the drive).
• The final step is to connect the formatted flash drive to the system. To do this, in the open menu you need to click the “Connect” option.

At this point, the formatting process is considered complete, and the media should work like new.

If none of the listed and tried actions brought the flash drive back to life and the phone still does not recognize it or cannot save information to it, then the only correct solution would be to take it to a service center or purchase a new one if the cause of the malfunction is in the media . This option is simpler, you don’t have to wait, and the result will definitely be positive - after all, the new flash drive will definitely be perceived correctly by the device.

Almost none of the modern mobile devices are complete without a memory card slot. Additional amounts of information are necessary especially for those who actively listen to music, shoot videos, and save pictures and videos from the Internet. All this requires a significant amount of information storage.

The built-in memory is clearly not enough for these purposes. It is in this situation that a memory card helps.

A memory card is special device, which is inserted into a mobile phone, as a result of which the volume of its memory increases significantly (by the amount of its volume). It significantly expands the possibilities cell phone and different from others removable media survivability.

Usually it is not included with the phone, and the consumer has to purchase it themselves. This is precisely what causes the most common problems - the consumer, without examining the capabilities of his mobile device, purchases a flash card that is either not suitable for him in format or is not supported by him due to its size.

And having bought the wrong storage medium, he asks the question: “why doesn’t my phone see the memory card?”

Even if you have purchased a memory card suitable for the device, a situation may still arise when it stops seeing it. In most cases, the problem can be solved without contacting a service center.

Causes of failure

The most common problem with mobile phones is that they do not see memory cards. Modern devices are especially susceptible to this problem.

No phone is immune to the fact that after replacing a flash card, it will not detect it, or the message “Card not available” will be displayed on the device’s display. Most phone models then offer to format of this medium information. But you should not rush into this action if you want to save data from it.

The causes of failure can be various: bad contact, bad sectors, broken mobile device connector. The main thing is to find out where the fault is? Determining the location of the fault is very simple; if another flash card is perfectly detected by the device, then the phone is working and the problem lies either in it itself or in compatibility with this mobile phone.

No contact

If the phone does not detect external card memory, there is no need to get upset ahead of time. You may not have to buy a new one. Most likely, the problem is solved primitively. First you need to remove it from the mobile device and return it to its place. If the problem was simply a loose contact, this should definitely help.

Damaged sectors

Often, a mobile device may not see a flash card due to damaged sectors. To solve this problem, you need to check it for errors. If this does not help, you can format it, but in this case all data stored on it will be lost.

The phone does not see the memory card after formatting

If the mobile device cannot detect the memory card after formatting, then the cause of this problem should be sought in the phone. It may also be that there is not full compatibility between the mobile phone and the flash drive.

There are also situations when the phone does not read the card because it is blocked. Flash cards of some formats can be blocked from being deleted or overwritten.

The password is set in manual mode on the storage medium itself. If the password is unknown, you will have to use specialized programs.

There may be a problem with your phone

In addition to the above, a failure to detect a flash card can be caused by a failure in the settings of the mobile device or damage to the hardware (including due to a fall).

It is very difficult to clean and replace parts on your own, so in this situation it is wiser to hand over the device to specialists at a service center.

They will identify the reasons why the device does not detect external media information, and will recommend what to do: purchase a new flash card or repair it.

Video: Nokia 6300 does not see flash card

Checking and formatting the memory card

The problem of bad sectors can be solved at home. For this purpose, you need to insert it into a card reader, which can be either inside the system unit or external.

If he correctly identified the card, there is a chance that he will be able to revive it.

To do this you need:

If this method does not help, you can try formatting the flash card. If the card reader detects it, you must back up the data to a computer or other storage medium, because formatting will erase all information on it.

Photo: format the memory card before use

In order to format a flash card you need to:

It is possible that after formatting is completed on the computer, you will need to reformat the memory card in the mobile device itself.

Sometimes there is a chance to restore a non-working memory card. This requires the use of any other portable device. The specificity of these devices is the absence of operating systems. When formatting on them, due to the lack operating system, errors are ignored. This allows for forced formatting, which in cameras is called card clearing.

Card incompatibility

The reason for the inability to read the card may be due to incompatibility or incomplete compatibility with the mobile device. Each mobile device model is designed for a specific storage medium format.

And in case incorrect format, inserting the card into the slot on a mobile device is very difficult.

Photo: Wi-Fi SD memory cards from Transcend

The same format can be produced by different manufacturers, and not all flash cards meet the standards one hundred percent. As a result, some phones cannot read such storage media. Therefore, it is necessary to purchase them only from proven and reliable manufacturers.

Much more often they make mistakes with the size of the card, as they tend to purchase a larger storage medium. Older models of mobile devices cannot provide support for large-capacity memory cards, so before purchasing it, you need to find out in the instructions for the phone what maximum capacity you can count on.

Video: The file is not copied to the phone

Nuances of operation

To prevent the problem from recurring in the future, and to ensure that the flash card lasts a long time (usually up to 5 years), you must follow the operating rules:

Memory cards are an integral attribute of modern cell phones. However, unforeseen circumstances often happen to them. They break, are unreadable, and most common problem The problem is that phones simply don’t see them.

All these situations have their own reasons, most of which are not difficult to eliminate yourself, without the help of a service center.

Last few years on the market digital technology there has been a significant increase in the share of mobile devices – smartphones and tablets Android control, iOS and Windows. The range of “smart” phones continues to grow even now, which cannot be said about the built-in mobile gadgets flash memory. Compared to ROM volumes desktop computers and even laptops with SSD drives, the memory size of smartphones and tablets is very small, it is barely enough to store applications and photos.

On the other hand, most smartphones and tablets support memory expansion by installing MicroSD and MicroSDXC cards, the memory capacity of which can reach 2 TB. Quite worthy alternative hard drive, but, alas, just like with hard drives, troubles can also happen with SD cards. One of the most common is a malfunction when the smartphone does not see the memory card. Users have to face the same problem when connecting other storage devices, for example, the same flash drives connected using an OTG cable.

Our task today is to figure out why the phone does not see the memory card and what can be done to fix this problem.

Temporary failure

Let's start with the simplest and most obvious things. Sometimes in the Android operating system, like in any other OS, minor glitches occur, as a result of which certain functions stop working. This also applies to the device’s recognition of an external drive. If the card was previously detected normally and suddenly stopped, reboot the gadget. If the problems are temporary, after a restart the SD card will become visible in the system.

The memory card has failed

This is perhaps the worst thing that can happen to a memory card, especially if valuable data for the user was recorded on it. To prevent damage, carefully remove the card, inspect the contacts for signs of damage, oxidation, etc., and then insert it into another mobile device or connect it through an adapter to a computer or laptop. If the memory card does not work on the phone, but is recognized by the laptop, even with errors, it is very likely that the file system is damaged. Such a card can still be saved, or at least data can be recovered from it using special programs.

If the memory device does not show any signs of life, it is probably completely out of order. But even in this case, do not rush to throw it away. A non-working card should be taken to a service center, where it will be checked by competent specialists. At the same time, you should rule out hardware problems in the phone itself by inserting a working SD card into it. If it is not determined, with a high degree of confidence we can talk about a breakdown of the built-in card reader.

Operating system files are damaged

If the SD card is visible in boot menu Recovery, but is not detected in the operating mode of the smartphone, this may indicate a problem with the system software resulting from damage to OS files by viruses or by the user (on rooted devices). If you suspect damage to system files, try restoring them using the “wipe cache partition” functions of the Recovery mode.

Some special applications have this same function, for example, 4EXT Recovery And TWRP Recovery (the recovery option is called the same in them). Alternative option is to reset the device to factory settings with preliminary creation backup copy important data and applications. What should I do if the phone does not see the microSD memory card even after a reset? Search others probable reasons failure.

The memory card is not compatible with the phone

There are currently four generations of microSD cards: SD 1.0, SD 1.1, SDHC and SDXC. Smartphones and tablets capable of working with maps latest generation, will also work with drives previous versions, but older phone models will not see the new SD card format. If you bought, say, an SDXC card and inserted it into old phone, realized that the gadget does not detect it, return to the store and consult the seller about this. Perhaps the purchased card is simply not suitable specifically for your gadget.

File system crash

The same MicroSD cards can be used in different devices– smartphones, laptops, cameras and so on, but this versatility sometimes leads to problems. So, a completely serviceable SD card that previously worked in another device is often not readable on a phone, but can be read on a PC without any problems. The reason for this is most often either a failure in the file system of the card, or a file system that does not match the mobile device. The problem is fixed by formatting in FAT32 – file system, used by most smartphones in their default memory cards.

It is best to perform formatting on a computer built-in or third party program, For example, SD Formatter.

File system errors can also cause other types of problems. If the memory card is not readable on the phone and it is impossible to write data to it, but it itself is detected, this often indicates the presence of FS errors. Although a more serious reason cannot be ruled out - wear and tear of memory cells.

Problems with a flash drive when connected via an OTG cable

You can connect not only a microSD card to a mobile device, but also a regular USB flash drive using an OTG cable or adapter. As is the case with memory cards, the phone does not always see the flash drive. Since in flash drives and microSD cards a similar type of memory is used, everything said above equally applies to flash drives with a USB connector.

However, before checking the flash drive, the quality of the connectors, etc., you need to make sure that the smartphone supports the technology USB OTG On-The-Go, which supplies power via the micro-USB port to external storage. To do this, you should either study the documentation for the phone or install the application on it USB OTG Checker , which will show whether the gadget supports working with external USB drives or not.

If it does not support, it makes sense to contact the service center and find out if there is a way to provide such support on program level, that is, installing or updating the firmware.

But there are other reasons why the phone does not see the flash drive. If the carrier has USB connector 2.0 or USB 3.0 (and these are the majority), the smartphone must have a version of Android no lower than 3.1 installed. There is a high probability that a flash drive that is too large will not be detected, as well as a flash drive formatted in the NTFS and ExFat file system. In relatively rare cases, connect external USB drive connection to the smartphone fails due to lack of .

There are also models of gadgets that are not capable of automatically mounting a USB drive. To connect a flash drive to them, you need special application, For example, StickMount. And one moment. It has been noticed that the phone sometimes does not see a flash drive or micro SD card if the file system of the drive has too large clusters. Try reformatting the media by selecting minimum size cluster on a FAT32 system.

What to do if the phone does not see the memory card? Since I often get asked this and similar questions, I answered them all at once in this article. It will be useful to owners of cameras, Samsung, Lenovo phones, laptops - in general, all those devices that support a memory card and refuse to read the data on the card.

To begin with - some technical details, describing the problem. Let's say, as a result of some manipulations, a mobile device (phone, tablet, smartphone) stopped identifying a memory card (SD card) even through a card reader. All data is written to, bypassing the memory card itself. This is inconvenient because the SD card is not used, while the memory of the mobile device quickly fills up. Productivity decreases accordingly.

So, the problem is described in detail, let’s move on to diagnosing the phone, smartphone, tablet. Let's consider the most common reasons, why phones don’t see the memory card (flash drive) and how to fix this defect on your own using a card reader.

The phone does not see the SD card due to an incorrect file system format or a damaged file table

Cause of the problem. 1) The file table on the SD card was damaged and the markings were lost. 2) You formatted the memory card yourself, as a result of which the phone stopped seeing the flash drive. 3) SD card file system is unknown (used in another operating system)

How to fix. 1. Find out the size of your flash drive. If the microSD capacity is greater than 32 GB, it is most likely formatted in exFAT. Not all Android versions support this file system.

2. Fast way fix the problem - reboot the phone in recovery mode and in service mode Android menu select option Wipe cache partition. This command will clear the contents of the SD card and format the media in the FAT32 file system - it is best suited for storing files on the phone.

Note. We would not advise inexperienced users to perform this procedure: if you mistakenly format the wrong partition, you will lose all the data on the phone, including files in the internal memory.

3. A safer (and more convenient) method of formatting an SD card is through a computer. You will need a card reader and SD Formatter software. It will help you format the flash drive properly.

4. You can try low level formatting- however, not all manufacturers offer their software for this (check the memory card website).

The memory card of the phone (tablet) has failed

Cause of the problem. As a result of mechanical / thermal damage incompatible with life, the phone stopped seeing the memory card or the SD card stopped working. Alternatively, the phone has stopped detecting the flash drive; on other devices the card is also unreadable.

What to do. Alas, nothing can be done with a damaged SD card. All you have to do is purchase a new SD card that is compatible in size and specifications with your smartphone or tablet. The most unpleasant moment is all the data that was stored on the memory card Android phone or iOS, disappear completely. You will no longer be able to restore them - neither by connecting your phone with a flash drive via USB, nor through a card reader.

If the flash drive is still under warranty and looks like new (no visible damage), try returning it to the store. If you're lucky, you'll get a brand new replacement card.

Check for bad blocks (bad sectors) via HDDScan

The problem is doubly unpleasant, because the phone was purchased a month ago. I decided to transfer some audio-video files from my old phone. The new smartphone is j7, and the old one is also Samsung Galaxy Grand Neo... The data transfer took place without any emergency situations.

About a week later I looked at the sd, and the card did not appear from my native “my files”. Looked through, through file explorer xplore. All the folders were displayed there, but they turned out to be empty. But it’s important to add this: the phone’s memory also contained music and some video. So, they were displayed, but they were not “empty”, but refused to be reproduced - “reproduction error”. This never happened on an old phone with any sd and different ages, it certainly happened, but not this. And this recorded card can be read normally on the old phone, no problems.

For me, the main thing is, as you understand, the question is the phone, is that the reason? Such refusals to read in a month happened twice with internal memory, and four times with sidishna. Reboot - and everything is fine. But is this not at all the norm for a phone?

Answer. There may be several reasons for this behavior.

Perhaps the cause of the error lies in your method of copying files from internal memory to external memory. Try it different ways and test: for example, through a card reader on a PC, through a file manager on a phone, etc. Is the described reading error observed in all cases?

However, since you noted that there are no problems with other flash drives, then perhaps the problem is with the memory card. Who is the manufacturer, is the SD card compatible with your phone model? Read user reviews.

Third, update the software on your phone and.

Fourth - the SD Formatter utility. Try it different formats file systems.

1. Last chance to find an answer to my problem. Samsung phone galaxy not 5 (china) uses only its internal memory, but the flash drive is not detected. What I didn’t do... I checked the boxes, and in the other mobile phone I inserted it, formatted it this way and that - it doesn’t help.

2. On the phoneSamsung Galaxy A3 memory card does not workmicrosdvolume 16 GB. For almost six months it was on the phone; all photos from the camera were automatically saved on it. The memory card has not been removed since it was placed in the slot once. I've been using the phone for almost a year. Previously there was another card with a capacity of 8 GB.

R.SI moved the card to another phone - he doesn’t see it either. And the computer doesn't recognize it either. What to do? On the flash drive are all the children's photos and videos taken over six months.

Answer. If your smartphone or tablet does not see the flash drive, the problem may be with an application that does not save files where needed. Check in the settings where the files are saved - on an SD card, flash drive or in the internal memory of your tablet/smartphone. For example, in the Android Gallery settings you can change the storage location for photos.

Re-read the article. If all else fails, then perhaps the phone does not see the microSD memory card because it is faulty.

The phone does not detect the memory card. I transferred everything to internal memory. When the card is disconnected, all files are read, but when connected, they are not. Now, when you disconnect the SD card, the internal memory is also disabled and there is nowhere to save information. Tell me what can be done if the memory card is not readable (if possible).

Answer. Did the memory card work before this time? The phone may not support this model cards.

If the SD card worked before, you may need to format your card - and it will be writable again.

The question is formulated incorrectly: you write that when you disconnect the memory card, the files are read, while you say below that the internal memory is turned off. So where are the files read from then?

1. The phone worked with a memory card. They sent me a congratulatory video. You delete it and it appears again. I tried to reflash the phone, but it didn't work. It didn't detect any updates. After some manipulations in the recovery menu, it became different, detected updates, downloaded and installed them. It shows its own firmware, but with a more recent date.

After this, the SD card is not detected. Android does not see it and does not detect its memory. And other sd too. Without a card, the phone sees its memory and works fine. What to do if the phone does not see the SD card after a virus?

2. I put an SD card in the computer - everything reads well there, you can see. And the phone displays the message: SECURE REMOVE CARD. Why doesn't my phone see the memory card? What to do?

Answer. If the phone does not see the memory card, this may be due to damage to the file table on it. How this is related to recovery is unclear. Try formatting the SD card. If nothing changes for the better, change the firmware.

1. I bought a 4G micro flash drive for my phone, installed it in my computer via a card reader, copied the files and installed it in my phone (Microsoft Lumia 530). After some time, I installed it again in the card reader and connected it to the computer. Windows issued a message that the device is faulty and does not read the flash drive, but everything works fine through the phone. And this happens to everyone usb media and devices. I checked flash on many computers before installing it on the phone - everything was OK. After installation, the memory card does not work on the computer - only through the phone.

2. I ordered a flash drive forebay(universal flash drivei- flash device). I received it yesterday, inserted it into my phone - it works, it also works on the computer. Today I tried to transfer a video from my phone to a flash drive, copying started, I left the phone and went away. Upon returning, I discovered that the program was closed, and the flash drive was no longer detected on the phone, nor was the computer detecting it. What to do?

3. I bought a 32 GB flash drive for my phone from AliExpress. It worked fine, then the photos that were saved on it were half cropped or instead gray screen was. Eventually it stopped being detected by the phone. The computer seems to detect it, but does not tear it off. It says something like "insert disk". I tried a lot of things that were written on the Internet, a lot of programs. Some don’t see the flash drive, some see it, but still can’t format it.Tell me how to bring her to her senses.

Answer. Format the flash drive via your phone or Recovery (we wrote about this at the beginning of the publication. If that doesn’t help, go to Management Windows disks and check whether the flash drive is mounted when connected to a PC, and whether the volume is displayed in the list. If necessary, you can create on a flash drive new section and format it in FAT or extFAT using specialized programs.

I turn on music on my phone, it says: no music files. Nokia phone RM-1035 and mirex micro sd (HC) class 4, everything worked yesterday. Probably the memory card is not readable! How to find out if it is working or not?

Answer. Check if others can see mobile applications contents of the memory card, you can install another player for this. Connect the microSD card to your computer or laptop via a card reader. If the flash drive is not accessible in both cases, try other methods described in the article.

The Samsung Galaxy A3 2015 phone does not read the flash drive. Formatted in all possible formats, but it didn’t help. Connected it to a PC - everything works great. Why doesn't my phone see the flash drive? Maybe something needs to be changed in the phone settings?

Answer. Go to Settings - Memory. Check the "SD memory card" section. Install a file manager and see if the memory card files are displayed on it.

In addition to standard formatting, you can try low-level formatting - however, not all manufacturers offer their own software for this (check the memory card website).

Another reason why the phone does not see the SD card may be the lack of contact between the memory card and the phone. Check if your device reads other flash drives. If not, take the phone to be repaired.

Doogee phone x5. The phone didn’t see the memory card, but it was there. Data was accidentally transferred to external memory. For some reason the transfer was completed, but the card was still invisible. Pictures, videos, music have safely disappeared somewhere. How to get them back and why doesn’t the phone see the memory card? Is it possible to restore all this somehow? I tried Android Recovery- uselessly.

Answer. If the phone does not see the SD card, then how did you transfer the files to it? Perhaps you simply copied them to another location.

Try connecting the memory card via a card reader to your computer and scanning it with CardRecovery. Regarding Android Data Recovery, then this program is less functional.

After disconnecting the SD card for working in aparted and carrying out manipulations in it, prestigio phone do not turn on the sd card again. By the way, the laptop does not see the memory card either. Actions in recovery did not help. What to do if the phone does not see the memory card?

Answer. Perhaps the operating system and laptop see the SD card, but the markings have disappeared. You need to create a volume on unallocated space. Start – Run – diskmgmt.msc. Find the unmarked area and through context menu create on sd card new volume, assign a letter, apply formatting. After these manipulations, the SD card disk should be detected as before.

I connected the camera as in the instructions (via a USB port), but the camera reads as Portable device, but you need a removable disk. The camera does not see the memory card in connected mode or what is the problem? How can I change the display? Camera Nikon Coolpix S9400.

Answer. Your camera supports SD, SDHC and SDXC memory cards. The computer does not see the memory card as a drive. You need to remove the card from the camera and connect it to your PC via a card reader. If you have a card reader built into your laptop, connecting the card will be even easier. After this you will see removable drive on the list.

mico sd 32G in an Android tablet. I distort the connector - everything is ok, but after a while the conductor does not see it and through the setup menu, the SD card memory does not turn on. If you take out and insert a memory card, it appears. I cleaned the contacts, wiped them with rectification, but still Android does not see the SD card where the dog is buried?

Answer. Try testing another SD card with your phone. If the situation repeats and the smartphone does not see the flash drive (the memory card disappears from time to time), then most likely the problem is in the phone contacts.

If another memory card works without errors, we recommend formatting the problematic card in FAT32 or exFAT - in case the phone does not see the micro SD flash drive due to errors in the file table.

The phone (Samsung Galaxy S5) does not read the memory card. I inserted three cards, and none of them are read, although they are displayed correctly on other devices. At the same time, the inscription “Connect SD card”, the font of which was previously gray, becomes white and available for clicking, but if you click, nothing happens. All photos and pictures in the gallery (located in the phone memory) are not displayed. And applications that are not in the internal memory, but in the phone memory, do not open. Tell me what to do?

Answer. Possible failure at operating room level Android systems or installed applications. Try to manually resolve the conflict by deleting all unnecessary applications from the phone. Update the OS version to the latest through the Android settings.

If the phone still doesn’t see the memory card, check the phone’s contacts: are there any visually noticeable damages on them?

Do you write "on other devices" when you mean a computer? If yes, it is likely that the file system is NTFS flash drives, but you need to format it in FAT or exFat.

When I insert an SD card into the phone, the device does not recognize it. No matter what I tried: even inserted it into other phones, I still can’t see or read its contents.

Answer. There is too little information about the memory card (virtually none) to give specific advice. First, check whether your phone supports SD cards of the size that is on your card (see the documentation for your smartphone or tablet). If you just bought a memory card, you can exchange it under warranty for another one of smaller capacity.

If you have previously used this memory card and it is no longer detected on this and other mobile devices- Most likely, it is out of order.

1. I cleaned the card on the computer. I deleted everything from it. Now new smartphone teXet X-plus TM-5577. I inserted the Sidi card, he sees it, but nothing swings on the Sidi card and I can’t transfer anything to it. Tell me what to do?

2. The phone started to turn on on its own periodically (Lenovo A 526). Then I left the house and plugged in my headphones and noticed that not a single track was playing. Later, when I took out the phone, I discovered that the flash drive was not readable and the saved music did not play. I tried to reboot the phone - it doesn’t help, I put it in the card reader - it sees the memory card, I put it in a friend’s phone - too. But I don’t want it at all. And the most important thing that drives me crazy is the notification after turning on the phone with the phrase “Remove the MicroSD before deleting it so as not to lose data.

Answer. You need to connect the memory card to the computer again (as you did before), format the SD card in a standard way(for example, through Explorer) or using sdformatter. File system - FAT32. Most likely, it is due to incorrect formatting that the phone cannot write data to the memory card.

After a sudden shutdown, the tablet (Android 5.1) stopped normally recognizing memory cards in the card reader. It either writes, checking errors, or reads, which lasts indefinitely. At the same time, half of the programs stop responding, everything slows down wildly, and it becomes impossible to turn off the tablet (only when the discharge reaches 0 and turns it off). Sometimes (very rarely) after connecting, he sees it, but at the slightest manipulation with the card (even viewing a photo), he immediately loses it and begins to re-read it again, and this is the end. Tested on 3 flash drives, both clean and not, with different formatting and a lot of dancing with tambourines (all according to recommendations on the forums). A system rollback was performed. Nothing helped. He refuses to see the 8 gig card at all, although if you connect it via an adapter to the USB connector, everything works great (like other flash drives). What is the problem, in the card reader or in the system?

Answer. It is best to connect the problematic memory card to a laptop or, alternatively, via a USB adapter, as you mentioned. Next, the SD card needs to be formatted.

Most likely the issue is with the card reader. After a short time, many cheap card readers stop reading memory cards correctly and produce copying errors or read information slowly.

The system (Android) is unlikely to have anything to do with the problem, since you have already tested several memory cards. Perhaps it is a specific application that is slowing down the system, but this can only be determined by resetting the phone to factory settings.

Lenovo phone shot vibe, android 6. There is a 32gb sony sd card in the option as an extension of the main memory (ext4). The phone stopped seeing the file system - it says SdCard0 01/01/1970, 00 kb. Windows 7 sees two partitions - 16MB and 30GB, operational, 100% free each.

How can you return everything to its place with restoration? old files? or at least how to pull out photos and the WhatsApp folder?

Answer. Recovery remote partition R.saver or programs on the SD card are suitable AOMEI Partition Assistant Standard Edition. If the file table on the partitions contains errors, you can try to fix them using the chkdsk utility for Windows. If that doesn't help, try scanning the SD card (unreadable sections) with the Recuva utility. Until you overwrite the information on the flash drive or format it, the chances of getting your files back remain high.

Samsung A3 2017 Samsung memory card 64 GB. I created folders from my computer: photos, ring notes, music, videos, movies, etc. The phone sees only audio, pictures, documents, video. Doesn't see any other folders on the memory card. What needs to be done?

Answer. Install any file manager for your phone (for example, Total Commander or ES Explorer). Create folders directly through these programs and copy everything you need there. Files should be read on the memory card without problems. It is also possible that those folders that cannot be read from the SD card are hidden or damaged. So it would be a good idea to format the card to avoid further errors.

Lenovo A2010 phone does not see the SD memory card. I tried to reboot, it says "Only one SD card is available, it is impossible to switch." Other phones do not have a card. It doesn’t show on the computer through the card reader at all. Is this really the end, so many photos and videos have disappeared? Maybe something can be done?

Answer. It looks like there are reading errors on the card or the markings have come off. Because the memory card does not open on the computer (i.e. the letter / is not displayed separate disk V file manager), it makes sense to check whether the memory card is recognized as a device at all. To do this, go to diskmgmt.msc (Start - Run) and see if unallocated space appears when you connect the SD card to the PC. If it appears, create a new file volume in this space through the context menu. If nothing happens, most likely the SD card has failed.

Phone model sony xperia m4 aqua dual. For two years, a card was installed in the phone microSD memory. Recently, glitches began to occur: at first, in order for the memory card to work, it was enough to restart the phone. Now the phone has stopped seeing the map completely. Failed to format. Installed a new one. The phone recognizes it (it’s in the settings, photos were sent to the card), but applications cannot be downloaded from the play store (it still shows the option to download only to the phone’s memory). What needs to be done in this situation with a flash drive?

Answer. Format the memory card specialized applications– the same SDFortatter is quite suitable. Next, check the card for errors using the chkdsk tool.

However, you clarified that changing the memory card does not help. The problem may be caused specific applications or software conflicts within the Android OS. In this case, we recommend updating the firmware or, as a last resort, resetting the phone (execute hard reset).

After encrypting the SD card, Samsung A5 2017 stopped seeing it. Through the card reader on the computer it sees, but does not open. I tried to format (SDFormatter, cmd) - it doesn’t work. Sees other flash drives. I checked for errors - it gives an error, but does not correct it.

Answer. To check the SD card, use the following parameters:

chkdsk (drive letter): /f/r

• /f - fix file system reading errors
• /r - fix bad sectors on the sd card

This should fix errors and allow you to format the SD card in the standard way or through utilities like SDFormatter.

I have a Kingston DTSE3 16G USB drive, the computer doesn’t see it, the flash drive is unreadable. periodically the system displays a message stating that the device can work faster or. Are there any recovery programs?

Answer. Flash drive supports USB interface 2.0. Your computer ( motherboard) may have more old version ports, which is why it appears similar message. Therefore, we advise you to update your PC hardware if you have not done so for a long time.

Recovery programs will not help you, but correct formatting Flash drives (in NTFS/FAT) and subsequent checking for errors via chkdsk will not hurt.

samsung tablet galaxy tab 4 SM-T331 does not see the SD card. available places 0b, free 0b. and I inserted the same SD card into another device, into my phone, and sees the SD card: available 14.57 free 14.57. I insert another SD card into the tablet - again it doesn’t see it, but the phone sees it.

Answer. If the memory card has important files– make a copy of them on your computer. After that, format the memory card and check it for errors. If everything is in order, you can use the SD card on your tablet or phone and write files to it. If the situation repeats, update the tablet firmware or perform a hard reset. However, this is already last resort, we recommend that you first deal with reading errors.

I made the memory card an internal storage device forZTE blade A510. After resetting the phone (SDthe card was in the phone all this time) it stopped working on all devices, Android does not save to it.

Answer . You need to format and mount againmicroSDHow internal storage. If the memory card is opened on a computer, transfer all the data on it to your hard drive.

I have a Samsung Galaxy S4 NEO.I bought a 16 gig memory card, but after 5 months of use it suddenly stopped seeing all the games that were on it. And the phone sees videos, photos and everything else without any problems. In settings> memory> memory card the total capacity is written, free place- in general, everything is as usual. Help with this problem!

Answer . The easiest way is to reinstall the games. This can be done through the applicationGoogle Play. If user data is still stored in the phone memory or onSD-map, games will work as before.If not, try restoring them through the appropriate recovery applications.

What to do if Android does not see the microSD flash drive? This question often worries owners of smartphones and other gadgets, regardless of manufacturer and cost. Problems of obtaining data from a DVR or installing software on a tablet or smartphone can be solved independently if you know the main causes of the malfunction and how to solve them.

How the problem manifests itself

The malfunction manifests itself as follows: after replacing the micro-SD card, after rebooting, flashing or simply turning on the device, the gadget does not see the flash drive or its contents. As a result, data or installed software is lost, the camera and programs begin to write information to the internal memory of the device. The latter quickly becomes clogged, there is no space left for recording OS service information, and the gadget loses performance and begins to freeze.

As a result, if the internal memory is small, it becomes impossible to work without a memory card.

To fix the problem, you need to determine the cause of the breakdown. Very often it is possible to eliminate a defect yourself, without going to a workshop.

The phone does not see the flash drive due to formatting problems

The partition table can become corrupted on any file system (NTFS, ExFat, Fat32). As a result, Android cannot read files written to SD. Most often this happens when the user tries to format the memory card himself and incorrect actions. Another option is to insert a card with a different file system, for example, from a camera. You can restore the card's functionality by formatting it again. This can be done either with the phone itself or another Android device, or using a computer with a card reader.

The menu of some phones allows you to format the SD card by selecting the appropriate item in the settings. If it is not there, you can reboot the phone, enter “Recovery” mode and format the file system of the card by selecting “Wipe cache partition”.

Important: errors when working with the device in “Recovery” mode can lead to the loss of all data and even inoperability of the OS. Therefore, inexperienced users should not use this method.

It is easier and safer to format flash drives on a computer. To do this, you need a card reader and a formatting program (standard, built into the OS, or any other). You need to remove the flash drive from the device, insert it into the card reader and format it in exFAT or FAT32 format. After formatting, Android should begin to “see” the flash drive. If this does not happen, the problem is more serious.

The memory card has failed

Flash memory has limited quantity write-read cycles. In addition, the device may be damaged due to microcracks on the board or under the influence of static voltage. In this case, after installation in the card reader, the computer does not detect the flash drive. It is also not readable on other devices.

It is impossible to restore a damaged memory card or the data on it. This cannot be done either from the Android device itself, or by connecting it to the computer as a flash drive via USB, or from the computer via a card reader. All that remains is to purchase a new flash card compatible with your device.

Important: sometimes, due to a board malfunction, phones and tablets can “burn” memory cards. Therefore, if a short time after replacing the flash drive it fails again, it is necessary to diagnose the Android device.

Memory card and Android devices are not compatible

A smartphone or tablet may not see the flash card if it is simply not designed to work with modern storage media. When there is a suspicion that the card does not correspond to a tablet or phone, then you should try to read it on a computer with an adapter for memory cards. If the gadget does not see the card, but the computer does, the reason is incompatibility.

All gadgets have limitations on maximum size memory cards: 16 GB, 32 GB, 64 GB, 128 GB. This happens if, for example, you bought a 64 GB card, but the limits of your smartphone (tablet) are 32 GB.

Another option is a flash drive made using technical specification, unknown to your device. In this case, the gadget does not recognize it. Therefore, before buying a memory card, you need to study the documentation of your tablet or phone to buy an SD card of the appropriate size and type.

In addition to incompatibility, the device may be damaged or software glitch. In this case, the computer will also see the flash card, but the phone (tablet) will not.

Software error

In this case, the gadget either does not see the memory card at all, or it is not visible certain programs. If you know, the card is empty, although it shows that the space is occupied, the problem is in the settings or performance of the OS and software of the phone (tablet). If Android does not see the SD card in applications, but does see it in recovery, try looking at the settings first. It is possible that the save path for applications is not set to the card, but to the internal memory. Fix it.

Another solution when only one application does not see the card is to reinstall or update it, and also check its own settings.

Important: often the phone OS begins to see the inserted card only after a reboot. If the flash card is not visible without rebooting, and then works fine, nothing else should be done.

When the above does not help, you should try updating the firmware of your tablet (phone). Often after updating the OS to more new version the device starts working correctly with the SD card.

Broken SD card slot

If the smartphone does not see a flash drive installed from another smartphone, it matches technical requirements device, the problem is in the smartphone itself. In this case, you can try to insert the card so that the contacts in the phone fit tightly to its tracks. To do this, you should try to clean and bend them a little. If the problem is not with the contacts, but with damage to the controller or card slot, all that remains is to send the gadget for repair or replace it with a new one.

For example, the HTC srochnyi-remont.ru workshop repairs all models of this manufacturer, as well as other brands. Look for a service center for your phone in your city.