IN Lately synchronization of mobile gadgets based on Android OS with standard ones computer systems has undergone quite significant changes. The basis new technology it was supposed to use the so-called MTP Device driver when directly connecting the device to a computer or laptop via a universal USB port.

What is MTP Device?

In general, the technology first saw the light back in 2008 on mobile gadgets with Honeycomb in the Android OS Ice Cream Sandwich. At that time she was considered integral part package Windows Media, but was then standardized as one of the main types of USB devices.

That is why now stationary OS when connecting mobile gadget and define it as MTP Device. In fact, the development itself was not something new, since it very much resembles the PTP (Picture Transfer Protocol) protocols, or rather, it is one of its varieties in the form of additional extensions.

MTP Device Driver as an alternative to USB Mass Storage

As for the functioning of such a system, it is probably clear that without installing a driver it is in principle impossible. However, compared to conventional data exchange via USB MTP Device driver works a little differently.

The most important difference, also known as the advantage of the new technology, is the following. The point is that when using standard connection with help USB Mass Storage two sections are created (for media files and for applications separately), and one of them always depends on the other. A situation arises when a smartphone or tablet does not have access to one of the sections, but the computer perceives both. This is why a situation arises when applications installed on an SD card not only do not work, but do not even start.

There are no such restrictions when using MTP Device. In addition, there is no need to even use a file FAT systems. And if earlier redistribution free space occurred due to the influence of one section on another, in in this case there is nothing like it. Simply put, it used to be a hobby free space one partition led to a reduction in the size of another. Now both sections remain unchanged.

Standard driver installation on Windows

Now let's see how it's made standard installation drivers when synchronizing the device with Windows. Let's say we have a Samsung smartphone or tablet.

As a rule, usually when you first connect a device to a computer terminal, the system displays a message in the system tray that a new device has been found (in our case, MTP Device Samsung). The system itself installs the driver necessary for synchronization without any problems, after which data transfer can be carried out in the same way as using normal connection via USB when detected and internal storage, And external SD card. Of course, errors may appear (such as “Samsung Mobile MTP Device driver is not installed”), but we will dwell on them a little later.

General recommendations for installing drivers for most Android devices

In principle, it almost always works automatic installation necessary drivers the Windows operating system itself. However, you can also use alternative methods related to the installation of related utilities for a smartphone or tablet.

So, for example, the same Samsung MTP Device driver is installed automatically if you have latest version Kies apps. Please note, for each specific model Samsung Corporation does not release drivers for a mobile gadget, so look for them, say, for S6 or for Galaxy Note 2 makes absolutely no sense.

For HTC smartphones you need to use specialized software called HTC Sync Manager (sometimes it may be necessary to install the firmware via FastBoot mode). For LG, you can find a driver on the manufacturer's official website specifically for a specific model. For Nexus, you need to use the ADB RUN utility and install the driver from the standard Device Manager. In case of use Sony gadgets there are two options: Sony installation PC Suite or using FlashTool drivers. In principle, there is no difference, but you need to remember that these are two mutually exclusive programs - when installing one, you must first remove the other.

Use on Mac OS

The use of devices classified as MTP Device when synchronizing with desktop Macs or Apple laptops is not much different from its counterpart in Windows.

Unless, to be completely sure, you can additionally install the application Android File Transfer, that's all. Otherwise there shouldn't be any problems.

Installation on Linux (Ubuntu)

IN Linux systems due to their specificity, installing MTP Device drivers looks somewhat more complicated. As an example, consider this process when installing a driver for Nexus.

So, we use the command window, in which we first write sudo nano -w /etc/udev/rules.d/51-android.rules (installing UDEV rules). Then enter the command SUBSYSTEM=="usb", ATTR(idVendor)=="04e8", ATTR(idProduct)=="6860", MODE="0600", OWNER="<Имя пользователя>", after which we sequentially execute the lines sudo apt-get install mtpfs, sudo mkdir/media/GNexus and sudo chmod 775/media/GNexus.

Next, connect the gadget to the computer and enter sudo mtpfs -o allow_other /media/GNexus. That's it, now, using Nutilus, you can start moving any files and folders. Yes, the most important thing. When all operations are completed, remember to use the final command sudo umount mtpfs.

Possible errors and methods for eliminating them

Unfortunately, errors cannot be ruled out either. In most cases, this applies only to operating rooms Windows systems. Let's try to look at the most common failures and the simplest methods for eliminating them.

First of all, it is worth checking whether the accompanying utilities are up to date with the latest versions. When using them, it is advisable to download the latest distribution from the manufacturer’s website.

If the driver for MTP Device still does not work, you can try to reinstall it manually. To do this you need to go to “Device Manager”. In theory, if the driver is not installed or the device itself is not working correctly, it will be marked yellow icon. Everything is simple here. You need to find the driver update button in the properties, and then select from the list only compatible devices. If this does not help, you will have to remove it and then install it again in automatic mode. If this does not work, you will have to tell the system the location where the installation distribution containing the necessary information is stored.

Sometimes, however, this does not help. There can be any number of reasons. In some cases, installing the latest version of Windows on your system may help. Media Player. You'll probably just have to check the system hard section disk for errors, but you never know what could happen. It also happens that this type of error or failure can be generated by the “native” media player itself (this option, unfortunately, cannot be ruled out). In this situation, if you are using versions of Windows 7 and higher, you can simply try to disable multimedia components in the programs section of the Control Panel.

As is already clear, the reasons for such failures are simply innumerable. Therefore, we will have to move from the simplest methods of solving the problem to more complex or even drastic ones, taking into account the specifics of the cause in each specific case and for each specific device.

However, as practice shows, one of the universal solutions can be the use system registry. Here you need to find the UpperFilters key in the main section HKEY_LOCAL_MACHINE by sequentially moving through the tree (System\CurrentControlSet\Control\Class) and delete it. This will not affect the performance of the operating system, but the connection will work as expected. Let us immediately note that in most cases this method can be used for gadgets from Samsung.

Conclusion

That’s basically all that concerns the main issues related to using a connection using MTP technology. As you can see, you don’t have to work hard to install the driver, except on Linux. Basic errors can be resolved quite easily, but in each case it is advisable to find out the root cause before taking any drastic actions like deleting registry keys. But in most cases there should be no failures, especially if you install the most latest versions additional software for your gadget.

In any case, you can simply turn to the official Internet resources of the manufacturers mobile technology. Surely there is a help section with a description of problems of this type. Perhaps the problem is not even in Windows, but, for example, in the device’s firmware or disabled functions and settings.

In this article we will figure out how to connect Android to a computer/laptop via USB as a flash drive and be able to transfer information without using a classic flash drive.

This article is suitable for all brands that produce phones on Android 9/8/7/6: Samsung, HTC, Lenovo, LG, Sony, ZTE, Huawei, Meizu, Fly, Alcatel, Xiaomi, Nokia and others. We are not responsible for your actions.

Before Android 4.4 KitKat, it was possible to connect via USB as a flash drive. The PC saw the device as removable drive and provided the same rights: the user could also perform other actions.

Then, in new versions of Android, the USB mode was replaced by MTP, in which only the data transfer function remained, and the same formatting did not work.

Setting up a USB connection

To manage the connection to a computer via USB, you need. To do this, add to Android settings section “For Developers” (if it doesn’t exist):

1. Open settings.
2. Go to the "About phone" or "About device" section.
3. "Build number" or "MIUI version".
4. Press (click) on this item until you see a message that you have become a developer (usually 7-10 clicks are enough).

Increase

After the developer section appears in the settings, you can enable USB debugging. The item is called that way, so you just need to move the slider to the “On” position and confirm the resolution.

Increase

Now you can connect the device to your computer via USB and select the operating mode. In recent Android versions the most used are:

• MTP - transfer any files from computer to phone and vice versa.
• PTP - transfer of photos, as well as transfer of files not supported in MTP mode.
• Charging only.

Connecting in USB storage mode

If you can't get used to using the media player, go back to using USB storage mode. For this you will need:

• Installed program USB MASS STORAGE Enabler.

This method may cause damage system files. In this case, you will have to reflash Android.

To connect Android to your computer as a drive:

1. Launch USB MASS STORAGE Enabler.
2. Grant superuser rights and agree to change how Selinux works.
3. If the device is supported, the main application menu will open.
4. Click "Enable USB MASS STORAGE".

Increase

Now, when connected to a PC, the phone or tablet will appear as a drive. To connect in MTP or PTP mode, just restart the device. Once you're done with mass storage mode, go back into the app and disable USB MASS STORAGE.

Synchronization of mobile gadgets based on the Android operating system has recently undergone major changes. The new technology was based on the use of an MTP Device driver, provided that the device was directly connected to a laptop or computer via a universal USB port.

What is an MTP Device?

MTP technology first saw the light back in 2008 in mobile devices with Honeycomb in the operating system Android system Ice Cream Sandwich. While this system was considered the main part of the package Windows programs Media, but then it was standardized as one of the main types of USB devices. It is for this reason that today desktop operating systems when connected mobile device define it as nothing other than MTP Device. However, in essence this development is not something new. It closely resembles the PTP protocols or one of its varieties in the form of additional extensions.

Alternative to USB Mass Storage

If we talk about the functioning of this system, it becomes clear that it is, in principle, impossible without installing the driver. However, when compared to regular information exchange via USB MTP Device, the driver works a little differently. The main difference of the new technology is as follows. When using a standard connection using USB Mass Storage, two partitions are created (for applications and media files separately). One of the sections always depends on the other.

However, in a number of cases, a situation arises when a tablet or smartphone does not have access to one of the sections, but the computer accepts both sections. It is for this reason that a situation arises when applications installed on the SD card do not launch and do not work. When using MTP Device there are simply no such restrictions. There is also no need to use the FAT file system.

If previously the redistribution of free disk space was carried out due to the influence of one partition on another, then in this case this does not happen. To put it more in clear language Previously, increasing the free space of a partition would cause another partition to shrink. Now both sections remain unchanged.

Installing the driver in Windows OS

Let's look at how standard driver installation is carried out when synchronizing a device with Windows. Let's assume we have a tablet and a smartphone from Samsung. When you connect a device to your computer for the first time, as a rule, the system displays a message stating that a new device has been found. In our case, we will be talking about MTP Device Samsung. The system will automatically install the driver required for synchronization. After this, data transfer will be carried out by analogy with using regular USB connections when an external SD card and internal storage are detected. Of course, errors like “driver not installed” may also appear. We'll look at them a little later.

In principle, on such devices, the automatic installation of all necessary drivers by the Windows operating system itself almost always works. You can also use alternative methods that involve installing appropriate programs for your tablet and smartphone. For example, the same MTP Device drivers are automatically installed on Samsung products if the latest version of the Kies application is available. It is also worth noting that Samsung company does not release drivers for each specific model of mobile gadget.

So it makes no sense to look for drivers for the Galaxy Note 2 or S6. Smartphones manufactured by HTC require specialized software called HTC Sync Manager. In some cases, it is necessary to install the firmware via FastBoot mode. You can find drivers for LG devices on the official website of the manufacturer.

For Nexus, you can try using the ADB RUN utility or installing drivers using the standard Device Manager. When using gadgets from Sony, there are two options: using FlashTool drivers or installing Sony PC Suite. In principle, there is no particular difference, but it should be borne in mind that these are two mutually exclusive programs. When installing one of them, it is better to immediately remove the other.

Use on Mac OS

When synchronizing with Apple laptops and Macs, the use of devices classified as MTP Device is not much different from the similar Windows. To be completely sure, you can only additionally install Android app File Transfer, and that's it. Otherwise there shouldn't be any problems.

Installation on Linux systems (Ubuntu)

On Linux systems, due to their specifics, the process of installing MTP Device drivers is a little more complicated. As an example, let's look at the process of installing drivers for the Ubuntu version when installing a driver for Nexus. You must use a command window in which you enter the combination sudo nano –w /etc/udev/rules.d/51-android rules.

After this, enter the command SUBSYSTEM== “usb”, ATTR (idVendor)== “04e8”, ATTR (id Product) == “6860”, MODE= “0600”, OWNER = “User name”. After this, you need to sequentially execute the lines sudo apt-get install mtpfs, sudo mkdir/media/GNexus and sudo chmod 775/media/GNeus. Now you need to connect the gadget to your computer and enter the command sudo mtpfs – o allow_other/media/GNexus. After that, using Nutilis, you can move any folders and files. One important point: When all operations are completed, remember to use the final command sudo umount mtpfs.

Errors and methods for eliminating them

Unfortunately, errors cannot be ruled out when installing drivers. In most cases, they occur when using Windows operating systems. Let's try to look at the most common errors, as well as ways to eliminate them. First of all, you need to check whether the utilities you are using are up to date with the latest versions.

If everything is in order, but the driver for MTP Device still does not function, you can try installing it in manual mode. To do this, you need to go to “Device Manager”. If the device is not working properly or the driver is not installed, the device itself will be marked with a yellow icon. Everything is quite simple here. Find the driver update button in the properties and select only compatible devices from the list. If this operation does not help, you will have to remove the driver and then reinstall it automatically.

If this does not work, tell the system the location where the installation distribution with necessary information. In some cases, this turns out to be ineffective. There could be a lot of reasons for this. In certain cases, installing a fresh version of Windows Media Player on the system can help. Most likely you just need to check system partition hard drive for errors. The problem could be anything. Sometimes it happens that the “native” media player itself produces this type of errors and failures.

This option also cannot be excluded. In this situation, if used Windows version 7 and higher, you can try disabling multimedia components using the "Programs" section in the "Control Panel". There are many reasons for such failures. Therefore it will be necessary from the most simple ways To solve this problem, move on to more complex and radical methods. In each specific case, it is necessary to take into account the specifics of a particular device. However, as practice shows, universal solution This problem may be caused by the use of the system registry.

It is quite simple in the main section HKEY_LOCAL_MACHINE by sequentially moving through the tree to find the UpperFilters key and delete it. This will not affect the performance of the operating system in any way. However, the connection will finally work as expected. It is worth immediately noting that this method in most cases, it is also effective for gadgets manufactured by Samsung.

Conclusion

IN this review We tried to briefly describe the main issues related to using a connection using MTP technology. As you can see for yourself, the user will not have to put much effort into installing the driver, unless of course you are using Linux systems. All major errors when installing drivers are quite easy to fix. However, in each case, it is still advisable to establish what the cause of the problem is. It is better to do this before performing drastic actions such as deleting system registry keys.

However, in most cases, failures should not occur, especially if you install the latest versions of additional software for your gadget. In any case, just contact official resources mobile device manufacturers. Surely, you can find a help section on the official website, which will describe the process of dealing with problems of this type. Most likely, the problem is not even in Windows, but in disabled settings and functions or even in the device firmware.

Hello everyone, dear readers and smartphone users. Today I will tell you what to do if, when connecting your smartphone to personal computer The error “USB device MTP failure” occurs. Below you can see a screenshot of this error. If you have the same problem, then read on.

The error “USB device MTP failure” can occur for several reasons, here are some of them:

1. MTP driver problem. This happens sometimes, but not on all computers. This problem it can be eliminated very simply and quickly; below I will describe it in more detail;
2. Incorrect settings in the device itself. As practice shows, this reason occurs in 1% of cases, but nevertheless, it is possible that this is the cause of the error for you;
3. Outdated drivers. This problem also exists, but just like the previous ones - this reason error occurrence is eliminated simple update drivers for your operating system.

So, we have sorted out the reasons, now let's start fixing this problem. Let's start in order, with the most working and common method of eliminating an unpleasant error.

Method 1

Now connect your mobile device to your personal computer again and check if the error that occurred earlier has disappeared.

Method 2

If the previous method did not help, then let's try to dig into the settings of the mobile device itself. Follow these steps:

Important: if the development item is not visible, then do the following: go to the “About device” section and click on the build number about 10 times. Thus, you activate the “Development” item.

Method 3

As I said above, this method as simple and clear as the previous ones. It consists of a simple driver update. To ensure everything goes as smoothly as possible, follow these steps:

Now try connecting your mobile Android gadget to a personal computer and check if it has disappeared USB error.

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Android from A to Z: What lies behind abbreviation MTP, and how to properly manage it

MTP (Media Transfer Protocol) first appeared on devices with Honeycomb. The protocol is slightly different from the usual USB Mass Storage (UMS), in which you turn on the USB mod and start moving files. And since MTR became part of it, it would be nice to find out all the nuances. In this post we will try to understand as much as possible what exactly this protocol is, what is the need for it, and how to configure it to simplify file transfer.

What is MTP?

MTR is a set of custom extensions for PTP (Picture Transfer Protocol), which is aimed at transferring files and associated metadata across USB. Still here? Then let's continue.

Originally part of the structure Windows Media, but in 2008 MTR was standardized as a type USB devices, thereby becoming an established standard. If you have owned an iriver or Creative MP3 player, you have probably encountered MTR. If you use digital camera, which is automatically recognized as a device when connected to a PC, then the RTR, which is essentially the same as MTR. The thing is quite old, but not for Android.

Why use MTP instead of USB Mass Storage?

The essence of use MTP is that now manufacturers of mobile devices do not need to create two separate sections, one for applications, the second for media files. Previously, a sin was noticed behind them, which consisted in expanding the second partition at the expense of the first, and this very often led to a lack of space for new applications. WITH MTR Both types of files can be stored together.

U USB Mass Storage There is one big drawback - when you create memory partitions, one of them is completely at the mercy of the other device. This means that your tablet or smartphone will not have access to this section, but the computer to which the device is connected can manage it in every possible way. For this reason, some applications and, especially, widgets placed on the SD card do not work.

Another advantage MTR is no need to use file system FAT for storage. This ultimately leads to more fast work device

Installation of MTP

From the time of Windows XPMTPdevices work without problems. Connect yourGalaxyNexus, choose MTPas a connection type, the computer operating system itself finds necessary drivers, you will only need to wait a little. Moving files between your smartphone and PC without any problems is ensured. But what should those users who preferredLinux And Mac?

Mac OS

Install UDEV rule opening rules file via terminal

sudo nano -w /etc/udev/rules.d/51-android.rules

Then enter next line at the bottom of the file (remember to include your username):

SUBSYSTEM=="usb", ATTR(idVendor)=="04e8", ATTR(idProduct)=="6860", MODE="0600", OWNER=" "

After which it will be the turn for:

• sudo apt-get install mtpfs
• sudo mkdir /media/GNexus
• sudo chmod 775 /media/GNexus

Then you should connect Galaxy Nexus to the PC and in the same window as before enter:

sudo mtpfs -o allow_other /media/GNexus

This will all allow you to drag and drop files using Nautilus, and don't forget to enter next command upon completion of work:

sudo umount mtpfs

Alternative

Alternatively you can use the combination Wifi File Explorer And QuickSSHd And send files over a wireless connection.

Android from A to Z: What lies behind the abbreviation MTP, and how to use it correctly:
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Recently, the synchronization of mobile gadgets based on the Android OS with standard computer systems has undergone quite significant changes. The new technology was based on the use of the so-called MTP Device driver when directly connecting the device to a computer or laptop via a universal USB port.

What is MTP Device?

In general, MTP technology (Media) first saw the light back in 2008 on mobile gadgets with Honeycomb in the Android OS Ice Cream Sandwich. At that time it was considered an integral part Windows package Media, but was then standardized as one of the main types of USB devices.

That is why now stationary operating systems, when connecting a mobile gadget, identify it as an MTP Device. In fact, the development itself was not something new, since it very much resembles the PTP (Picture Transfer Protocol) protocols, or rather, it is one of its varieties in the form of additional extensions.

MTP Device Driver as an alternative to USB Mass Storage

As for the functioning of such a system, it is probably clear that without installing a driver it is in principle impossible. However, compared to normal data exchange via USB MTP Device, the driver works slightly differently.

The most important difference, also known as the advantage of the new technology, is the following. The fact is that when using a standard connection when USB help Mass Storage creates two partitions (for media files and for applications separately), and one of them always depends on the other. A situation arises when a smartphone or tablet does not have access to one of the sections, but the computer perceives both. This is why a situation arises when applications installed on an SD card not only do not work, but do not even start.

There are no such restrictions when using MTP Device. In addition, there is even no need to use the FAT file system. And if previously the redistribution of free space occurred due to the influence of one partition on another, in this case there is nothing like that. Simply put, in the past, taking up the free space of one partition resulted in reducing the size of another. Now both sections remain unchanged.

Standard driver installation on Windows

Now let's see how a standard driver installation is performed when synchronizing a device with Windows. Let's say we have a Samsung smartphone or tablet.

As a rule, usually when you first connect a device to a computer terminal, the system displays a message in the system tray that a new device has been found (in our case, MTP Device Samsung). The system itself installs the driver necessary for synchronization without any problems, after which data transfer can be carried out in the same way as using a regular USB connection, when both the internal drive and the external SD card are detected. Of course, errors may appear (such as “Samsung Mobile MTP Device driver is not installed”), but we will dwell on them a little later.

General recommendations for installing drivers for most Android devices

In principle, the automatic installation of the necessary drivers by the Windows operating system itself almost always works. However, you can also use alternative methods related to the installation of related utilities for a smartphone or tablet.

For example, the same Samsung MTP Device driver is installed automatically if you have the latest version of the Kies application. Please note that Samsung Corporation does not release drivers for each specific model of a mobile gadget, so looking for them, say, for the S6 or Galaxy Note 2 makes absolutely no sense.