How to turn off a usb drive on android. Connect your Android phone to your computer as a USB flash drive

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Hi all! Today we will look at several questions on the topic, how to connect usb to the computer. First, we will learn how to connect any devices to a PC or laptop. And secondly, I will tell you how you can connect to computer additional USB ports if you don’t have enough for all devices. So, let's go!

A USB port is by far the most common type of connecting devices to a computer or laptop. There are three types of connectors: 1.0, 2.0 and 3.0. If the first one can now be found only on the oldest computers, then the second and third ones are used today. At their core, they differ in data transfer speed. And according to appearance, what is more important for us now is color. USB 2.0 has a black connector and plug, USB 3.0 has a blue color. You can read more about the specifications and differences between standards.

Before connecting the USB cable to the computer, look at the plug of your gadget - if the blue connector is connected to the black port, the device will not use all its speed characteristics to the maximum. If you stick a black fork into a blue one, then absolutely nothing will happen - just USB port 3.0 will work at the speed that is maximum for 2.0.

So let's look at back panel of your computer, find a USB port of the same color as the plug and connect it.

After this, the device will either be detected by itself in the system, if it is a keyboard, mouse, webcam, or some other simple and common device for which Windows already has a driver. Or to work you will need to install software, which is included with the device on CD.

How to connect additional USB ports to a computer?

On any modern motherboard There are already built-in USB ports - both 2.0 and 3.0. However, we usually connect so many different peripherals that there may simply not be enough of them, for example, to connect a flash drive or external drive and upload fresh photos to it.

Connecting a USB stick to the rear panel

What to do? There are two ways. The first, preferable one, is to buy a separate bracket with USB ports and insert it into the additional slots available on the back panel of the case - the same ones where we attach video or sound card, wireless adapter, and other components connected directly to the board. It looks like this:

In order to accomplish this task, the motherboard must support the connection of additional USB ports. This can be determined by the presence on system board connectors labeled USB or USB 3.

Connectors for USB 3.0 are large, have many contacts and are designed to connect two ports at once in one plug.

USB 2.0 is smaller and each of them can be connected to 2 ports separately.

Accordingly, we look at the presence of such connectors on the motherboard, buy the corresponding brackets, fix them in the back of the case and connect them to our connectors.

Connecting a unit with USB ports instead of a flop

Another variation of this method of increasing the number of ports is special block with USB, which is inserted into the front of the case instead of the old floppy disk - 3.5 floppy

There are many options for designing such a block. For example, combined to connect USB 2.0 and 3.0

And in following example USB ports 2.0 combined with connectors for connecting a microphone and headphones

Connecting such a block occurs in exactly the same way as the bracket described above - to the corresponding connectors on the motherboard.

External USB hub

Finally, another option for increasing the number of ports is to buy an external USB hub. However, there are a number of disadvantages here, because of which I would not connect any serious equipment through it, but would only use it for flash drives or, in extreme cases, a mouse.

Since this is a hub, all the load from its several ports goes to one single computer to which it is connected. Due to this overload, certain devices may periodically fall off, which is not good. If you connect to a USB hub HDD, then the electricity supplied through it may not be enough to operate it. Therefore, we reserve this method only for light fast food - flash drives.

Today, modern devices play a huge role in our lives. We are not talking about computers or laptops, which are already beginning to gradually fade into the background. Smartphones and tablets - laptop computers, which have almost all the functions like laptops. Unfortunately, these modern devices are not suitable for office work. Typing text on a tablet is quite difficult, let alone on regular phones.

People began to wonder how to connect a flash drive to an Android smartphone or a keyboard, mouse and other useful devices. It turns out it can be done. However, not everyone knows how to connect an additional device to their smartphone. Let's look at this with an example regular flash drive. As a rule, this is the device that many people try to connect to their device.

How to connect a flash drive to an Android smartphone

Modern devices running the Android operating system have a standard microUSB connector. For a USB flash drive to work on your device, it must have USB On-The-Go technology installed. Manufacturers began implementing this feature in Android OS from version 3.1.

As a rule, modern tablets, and especially phones, do not have a USB connector. Therefore, you will need a USB-OTG cable. Some manufacturers include an adapter for a flash drive in the kit; if you don’t have one, you’ll have to buy it at any store that sells digital equipment.

The smartphone does not have a micro-USB connector

If you do not find a microUSB connector on your smartphone, you will need to first purchase a USB-OTG cable and then an adapter for it. Of course, this is quite inconvenient: if you need to connect an additional device, you will have to use several cables. But this the only way, which will allow you to connect a flash drive.

How to view the contents of an external drive

So, we looked at how to connect a flash drive to an Android smartphone. Now we move on to opening an additional device. How to do it? We need to download a file manager. You may already have it, since in some devices the manufacturer installs a certain set of programs. Of course, if you don't have a file manager, you'll have to install it. For smartphones running Android OS, the leading places are occupied by ES File Explorer, FX File Explorer and Total Commander. You can choose the application that you like best.

How to open a flash drive on Android

As we have already found out, we will need After installing it, we can go to this utility and find the flash drive. If you can't find external device, try entering the path to the files (/sdcard/usbStorage). After successfully opening the flash drive, you can view, copy and move files as on regular computer. Now you know how to connect a flash drive to an Android smartphone and open it, but, unfortunately, problems arise on some devices. Let's look at them and try to find ways to solve them.

Android tablet or smartphone does not see the flash drive

If you have reached this point, then you are having problems connecting the flash drive to your smartphone. This may be due to various reasons. Now we will look at the most common of them.

First. If the file manager should help him. Now there are applications that can eliminate this problem. The most effective program- paid, so we will look free alternative. Unfortunately, it requires root rights. StickMount works not only with flash drives, but also with other additional devices.

If you have installed the necessary utility, you can connect an external device. When connecting, you must agree to the StickMount rules, after which it will automatically start and see the flash drive. How to find a device? You can go to /sdcard/usbStorage/sda1 in the file manager. Do not forget to properly disconnect additional devices so that there are no problems with them in the future. To do this, go into the program and click on the “Unmount” button.

It is worth noting another high-quality application - Helper, which works on a similar principle.

The second reason. Before installation additional programs and root rights, you should make sure that the problem is not in the flash drive. What is this connected with? Your device simply does not see the flash drive, since it may be configured for another file system(possibly NTFS).

Let's say you don't have a laptop or computer: how then to connect an additional device? You need to download Paragon NTFS & HTS+ - an application that supports the desired format for reading text data. Unfortunately, this application requires root access. You can get them using the King Root program. However, you may not be able to obtain superuser rights on all devices. Remember: you do this at your own peril and risk. Because of this application your smartphone may not work correctly. If the device is still under warranty, then you do not need to get root rights, since the warranty will be lost in this case.

Conclusion

So, we looked at how to connect an external flash drive to an Android smartphone, and described some problems associated with the connection. As practice shows, issues arise on older devices. If you have new device, there shouldn't be any problems. To use a flash drive, keyboard, mouse or other applications on your device, you must follow the rules and do everything carefully.

Modern Android devices have many hidden functions, unknown to the average user. Among such examples is the possibility of using a phone or tablet with Android OS as a flash drive. The process of editing files, transferring from the device, and recording becomes easier necessary information. To connect your Android as a USB flash drive, there are several methods given in our article.

To determine the sequence of actions, you must take into account the version of Android you are using. To determine information, on the gadget you need to find the “Settings” item, in which (usually at the very bottom of the menu) information about the device is located. Section contains specifications, certifications, information about the Android version used.

How to connect Android as a flash drive with version up to 4.0:

Using a USB cable, connect your device to the computer.
It takes a little time to recognize the device; you should not perform any manipulations with the phone (tablet) during the process.
A USB connection icon will appear on the gadget’s screen and may offer a choice of connecting as a media device. We have no use for these functions now.
If the PC stubbornly does not “see” the device, it is necessary to debug it manually. To do this, in the “Settings” menu you need to find the “Applications” item. In it we also find the “For Developer” section, after which we select the “” button from the list USB debugging" After this procedure, there are usually no more problems with connection.

More modern devices with Android version 4.0 and higher are connected via to the previous algorithm. The only difference is that if connection is impossible, debugging is carried out in the “Settings” section, where the “Memory” item is selected. Here is the “Settings” category, in which the USB connection is debugged. IN in this case you need to select the device to work as a media device.

How to choose usb android connection mode

On new versions of the Android operating system, the capabilities of this function have been slightly expanded. When connecting to a computer, a notification window usually automatically pops up on the device screen, allowing you to select the connection mode.

Android as a flash drive operates in the following modes:

“MTP” - exchange of a removable device and a PC with any type of data, video and media files.
"RTR" - moving photos and videos if such a function was impossible in the "MTP" mode.
Only the device is charged.

New models of Android phones and tablets are better adapted to connecting via a computer, including via Bluetooth. Usually problems arise with outdated models. If, after all possible manipulations, the computer still fails to establish a connection with the gadget, you may need the help of a specialist, including an “examination” of both devices.

Setting up a USB connection

When connecting to a PC, the data transfer mode is usually automatically selected. To prevent this from happening, and to ensure that the phone itself works like a flash drive, you need to make the following settings.

How to switch flash drive mode on Android:

In the main menu on the phone, select the “NGastroyki” item.
IN different models adjustment may be in different folders, so we are looking for the name “SD Card” or similar.
Next, select the “Connect SD card” command.
After that, after USB cable connect the device to the computer.
After the manipulations have been completed, the computer will automatically recognize the phone as a flash drive.

Disabling the phone from this mode is much easier. To do this, lower the “curtain” top menu and find an icon indicating that the device is working as a flash drive. To stop this option, just click on the signal icon, after which the connection will proceed as normal.

If you have connection problems

As mentioned earlier, modern devices are usually easily recognized by the system and do not require the installation of additional programs and drivers. However, you can often encounter different situations when the connection cannot be established by for unknown reasons. Provide for everything possible solutions problems are extremely difficult, but the information provided can help.

Types of connection problems and methods for solving them:

On Android it is difficult to find the location of the memory card. To make your search easier, you can download special application according to the type of ES conductor. With its help, the CD card can be easily displayed, and connecting to the computer will become much easier.
In some cases, it helps to change the USB port, cable, or restart the device and/or computer. Such manipulations are solved by non-critical systemic problems and provide good connection when connected.
If the computer stops seeing the device after updating or installing new software, this may be the problem. The same rule applies to the telephone. Some applications may make it difficult to synchronize devices, so be sure to disable running programs, as well as Internet messages.
Factory reset from pre-saving data can also help solve the problem. Please note that in some cases it is impossible to resolve connection failures on your own, so you have to contact a service center.

Few of the owners modern devices knows that it can easily connect Android as a flash drive, saving time when transferring data. In addition, this function makes it possible to install necessary programs to your tablet or phone without using wireless connections. The features and algorithm of this procedure are discussed in detail in our information.

Greetings. Now many people do not know how to connect a flash drive to their phone. Because it simply doesn’t fit or there are other reasons why it can’t be done. In today's article I want to take this issue apart. You will learn how to connect a flash drive to an Android phone (smartphone) and how to view files on it.

I don’t think there’s any need to explain why you need to connect a flash drive to a smartphone. The reasons can be completely different and the most unusual. Maybe there are simply no other devices nearby for reading information from a flash drive, or maybe you decided to transfer music to your phone this way.

How to connect a flash drive to an Android smartphone?

If you are holding an ordinary USB flash drive and your favorite smartphone in your hands, you see that there is nowhere to insert it. Because the flash drive has a type USB Type-A, and the smartphone has a connector micro USB Type-B. That's bad luck. (Read more about)

Fortunately, many modern smartphones have technology support USB On-The-Go, allowing them to use most peripherals directly without the help of a computer or laptop. You can connect a mouse or keyboard, work with flash drives and much more. But for this you will need.

An OTG cable usually has a full USB Type-A on one side, and a micro USB Type-B on the other side. Therefore, if your smartphone does not have a micro USB connector, then you should take care of an additional adapter to connect a flash drive. Although the likelihood of this is negligible, now almost all smartphones and tablets have a micro USB Type-B connector.

Eventually, to connect a flash drive to your phone, need to:

so that your The smartphone supported USB On-The-Go technology. Although almost all smartphones now support it, there are nevertheless exceptions. Carefully read the phone's specifications before purchasing if this parameter is important to you.
to have in stock. It is inexpensive, so it would be nice if you still have it. You never know when it will come in handy.

Adapter cables for different types of devices

OTG cables need to be selected depending on what connector is available on your smartphone or tablet. It could be microUSB, appleLightning or the most modern USBTYPE-C. The table shows some representatives of these cables.

How to open a flash drive on Android (tablet or phone)?

« How to open a flash drive on a phone, there is no shortcut “ My computer "and nothing similar?- you will be surprised. Naturally, for this we will need some kind of file manager. You most likely have some kind of simple pre-installed file manager. But if it is not there, then you need to install it.

Today, popular file managers on Android OS are: “File Manager”, “ES Explorer”, “Total Commander”, “X-plore File Manager”, “File Commander”, “ASTRO” and others. There are actually a lot of them. For example, I have been using for a very long time X-plore. I have loved it since the days when the Symbian OS operating system was popular on smartphones. X-plore - convenient, functional and free manager. What else is needed?

X-plore - file manager

Then simply connect the flash drive to the phone and go to the file manager. There it will be displayed with all the contents. Of course, a completely different question is whether a smartphone can work with all files? It's still not a computer. But he can work with the main ones. There's even special programs to work with Excel tables, but it’s so inconvenient that I don’t even know who these programs were written for.

Why can't my smartphone see the flash drive via an OTG cable?

There may be many reasons why your smartphone does not see the flash drive. Let's look at the most common ones.

The flash drive is also often not visible on the computer, why? Read.

Micro USB flash drives

You may not know this, but there are flash drives that fit into a micro USB connector. This information may be useful to you if you plan to often connect a flash drive to your smartphone, then it makes sense to think about such a purchase.

Micro-USB flash drive

There are also combined flash drives, in which on one side USB output Type-A, and on the other hand – micro USB. You can connect such a flash drive to both a computer and a smartphone. Think this might be just what you need.

If you still decide to buy a micro USB flash drive, we recommend that you pay attention to the following models with a large amount of memory. Plus, they can connect to absolutely anyone. USB type connector

Conclusion on connecting a flash drive to the phone

In most cases, you will be able to use a USB flash drive on your phone without any problems. Which is good news. However, if you encounter difficulties connecting a flash drive, do not despair. Many of the problems are resolved fairly quickly. I hope you have learned enough about how to connect a flash drive to your phone. If you have any questions, please ask, we will try to help you.

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How to connect Android to computer. Many users of mobile devices running the Android operating system complain that they cannot connect their gadgets to a personal computer in storage mode (external USB drive).

Unfortunately, it is not possible to give the only correct solution to this problem. The thing is that smartphone and tablet manufacturers not only use Android system as the main platform for their own applications, but also significantly modify the initial set of options for the “green robot”.

In any case, there are no hopeless situations. So, let's start dealing with the problem from the very beginning. The ideal situation is when, when you connect your Android gadget to your computer, you see something like this:

This means that your mobile device is recognized by the computer as virtual flash drive and ready to connect. IN additional menu connections you should expect a similar picture:

Click the “ Enable USB storage" And after that " big Brother” is simply obliged to give you a pop-up window describing options for working with external storage(device memory):

If this does not happen, then:

1. Paradoxical as it may seem, the first thing you should do is check the cable with which you are trying to connect your smartphone (tablet) to a personal computer. Don't ignore this step! Carefully inspect the connecting cord for breaks and abrasions. If there is such a possibility, then try to establish a connection with the computer using a different, but definitely similar, cable.

WITH physical condition elements of the future connection visible problems No? Then move on to the next step.

2. Try changing the device’s operating mode in the device connections menu. In this case, the mobile device must be connected to the computer! For example, as indicated in this screenshot:

It often happens that mobile device manufacturers save on developing their own drivers, using universal drivers by default. Therefore, it is possible that after connecting several gadgets to the same computer, the desktop operating system perceives new smartphone or the tablet is incorrect.

If on this Windows step started searching and installing missing drivers, then you are moving in the right direction:

Once the device initialization process is complete, a similar message should appear:

Did not work out? A similar process has not started on your computer? Then we advise you to complete the next step.

3. Without turning off mobile devices from personal computer, turn USB debugging on and off several times. This will help operating system Windows define internal storage gadget as a new (recently connected) device.

At the same time on the desktop desktop computer, most likely, a pop-up message with the following content will appear:

If, after performing the steps described above, the virtual USB device is not recognized, then it’s time to move on to “street magic”.

4. In this step you will have to check the installed desktop system drivers and items that appear in the device manager after connecting the gadget.

So, open this same device manager:

We carefully review the list that appears. What you should be primarily interested in is not the auxiliary modes of operation of the mobile device,

and subparagraphs “ Disk devices”

or " Portable devices”:

If new lines appear in the device manager, but do not correspond to the type of connected gadget (differences in name, model, etc.), then using context menu

and reinstall existing drivers:

The files you need can be easily found in the appropriate section of the website of the smartphone or tablet manufacturer.

Well, that's the last resort. It’s worth going to it only if, after completing the previous steps, you still weren’t able to switch your gadget to USB storage mode.

In the main window, carefully analyze the item “ Disk management" Has a virtual flash drive appeared there? Is its size determined correctly? Is it assigned correctly? Windows system volume letter?

In most cases, this is the root of all troubles. If in the disk tree you see internal memory of your gadget, but its mount point is incorrectly set, then using the context menu, simply replace it with the one you like best:

We hope that after strictly following the paragraphs of this instruction, you will be able to easily work with the files of such a dear gadget to you

and a similar message will greet you every time after connecting your smartphone (tablet) to a personal computer.