How to open a USB flash drive on your phone

Table of Contents

How to enable OTG on Huawei?

  • We take the smartphone, connect the OTG cable to it on one side, and the device to the other side of the cable.
  • OTG is supported by the device. we immediately see the following message on the screen:
  • Open any file manager, see the memory card.
  • We open it, after which we work with files on a USB flash drive. it couldn’t be easier.
  • Video instruction

How to set up a USB connection on Android?

Find and go to the section “About the smartphone” or “About the tablet” Very quickly press 5-7 times on the item “Build number” to activate the section “For developers” Return to the main settings menu and go to the section “For developers” Select ” USB configuration “

Why Samsung phone can’t see USB stick?

If the smartphone does not see the USB flash drive installed from another smartphone, but the computer sees it, then the following factors can affect this: Incorrect installation of the drive. Damaged / dirty memory card slot. Software glitch in Android.

What to do if your smartphone does not support OTG?

If the phone does not support the OTG function, then the USB is not supplied with the power necessary to power the USB drive. The alternatives are re-soldering the smartphone board, which can render it unusable, or using a USB hub.

What can be done with an OTG cable?

It’s simple: connect the OTG adapter to the gadget you want to charge from, and connect your smartphone to it via a regular USB cable. A device with OTG will serve as a power source, and a device connected via a wire will go into charging mode.

How to find out if the phone supports OTG cable?

There are several ways to check if your phone has this feature:

  • Connect a computer mouse to the smartphone via the adapter, if the OTG function is supported, you will see an arrow pointer on the phone screen
  • Install the USB OTG Checker application on your phone. Download from Play Market. Run the app to check.

Where are the USB settings in Android 10?

After that, return to the main menu of system settings and open “System”. “Additionally”. “For developers”. Here you will find the item “Default USB Configuration”, by clicking on which you can select one of the five modes mentioned above.

How to change charging mode on Android?

To change the connection mode selection, select “Settings”. “Wireless network. USB connection “. You can put on charging, bulk storage, tie and ask for connection. On the phone, go to Settings-Connect to PC. There you will see the Default Connection Type option.

How to watch from a flash drive on TV?

We connect the USB flash drive to the USB port on the TV. Most likely, a message appears on the TV that a new device is connected (USB device detected. Reading files). And the TV will either automatically open the (Media) window to view files on the USB flash drive, or offer to open it.

How to switch to a memory card in your phone?

Try the following anyway:

  • While in the settings, open the “Memory” section.
  • Click on “Preferred Installation Location” and select “SD Card”.
  • You can also assign storage to save other files by designating the SD card as “Default memory”.

How to enable USB data transfer on your phone?

Option 2: Transfer files via USB cable

  • Unlock your phone screen.
  • Connect your device to your computer using a USB cable.
  • On your phone, tap the notification “Charging device via USB”.
  • In the USB Mode dialog box, select File Transfer.
  • Drag files to the opened window.

How to open a USB flash drive on your phone?

How to connect a USB flash drive via USB Media Explorer

  • Install the USB Media Explorer application on your smartphone by downloading it from Google Play.
  • Connect your USB stick with OTG cable.
  • Connect OTG to your smartphone and wait a few seconds.
  • In most cases, the app will automatically find the USB drive.
  • Ready!

Where is the USB storage in the phone?

Go to the Settings Memory USB connection settings; Here we select the connection method as a media device; Hooray! The computer sees removable media.

How to find a memory card on Android?

A smartphone running pure Android, for example, uses the Google Files Go file manager. Any explorer allows you to view the connected memory cards. To do this, open the application and select the section called “SDcard” or something similar (depending on the system and firmware).

How to open a USB flash drive on your phone?

How to connect a USB flash drive via USB Media Explorer

  • Install the USB Media Explorer application on your smartphone by downloading it from Google Play.
  • Connect your USB stick with OTG cable.
  • Connect OTG to your smartphone and wait a few seconds.
  • In most cases, the app will automatically find the USB drive.
  • Ready!

How to watch a video from a flash drive on your phone?

To access movies from a USB flash drive on a smartphone, you need to connect it to the phone via a cable or a small OTG adapter and open the contents using a file manager. Before doing this, check if your phone supports this technology.

Where is the USB storage in the phone?

Go to the Settings Memory USB connection settings; Here we select the connection method as a media device; Hooray! The computer sees removable media.

Why the phone does not see the memory card?

If the smartphone does not see the USB flash drive installed from another smartphone, but the computer sees it, then the following factors can affect this: Incorrect installation of the drive. Damaged / dirty memory card slot. Software glitch in Android.

How to enable USB tethering on Android?

How to connect an Android smartphone as a USB tethering

  • Connect your phone to PC via USB. If this is a new device, wait until the drivers are installed.
  • Open your smartphone settings. In the section “Wireless networks” (“Network”) find the item “Modem mode” (“Modem and access point”).
  • Activate USB tethering.

How to change charging mode on Android?

To change the connection mode selection, select “Settings”. “Wireless network. USB connection “. You can put on charging, bulk storage, tie and ask for connection. On the phone, go to Settings-Connect to PC. There you will see the Default Connection Type option.

note

The flash card may be inaccessible from the phone menu if it contains a malfunction or viral content.

You will need

Go to the menu of your phone and find your flash card in the list. If your phone model does not provide it as a separate menu item, open the control panel and find the file manager in it. Select the memory of your removable storage from the list that opens. Usually, this method of opening a flash drive is available for smartphones.

In the main menu of the phone, find the office tools item and go to the section for managing the memory modules of your mobile device. Select your phone’s memory card among them. It can also be found in the “Files” menu, this applies mainly to some older Samsung and LG models. Also, you can open files located on the flash card of your mobile device using the standard utilities of the phone specially provided for this, or from the gallery.

If you have a file browser application installed on your phone, open your memory card from the main menu. If its installation was not provided by the manufacturer, you can download an application like File Explorer to your mobile device.

Before that, please note that software installation is not available for every phone model. Before downloading the application, make sure the platforms are compatible and make sure that the screen resolution of your mobile phone matches the specified resolution settings.

Before copying the installation file to your phone’s memory for installation, check it for viruses and malicious code. Please note that the application should not require sending calls or connecting to the Internet for correct operation.

If you have problems opening a flash card in the phone menu, check that it is correctly inserted into your mobile device. If the problem persists, format it using the standard tools of your phone from the file manager menu or by connecting it to the computer using a cable or adapter.

Read more:  Honor Band 4 Phone Connection

Useful Tips

Periodically check your phone’s flash card for viruses.

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How to connect a USB flash drive to an Android smartphone

In order to connect a USB flash drive, it is necessary that the smartphone has an Android operating system not lower than 4.0. In addition, you also need a USB On-The-Go cable (also called OTG) or Card Reader (USB OTG Adapter).

USB On-The-Go Card Reader or OTG Adapter

It will not be difficult to buy such an adapter, they are sold almost at every step in the transitions, and Samsung in the kit for its smartphones, for example, Galaxy S7 puts such a USB OTG Adapter.

How to check if a smartphone will work with USB OTG

In order to check your smartphone for compatibility with the USB On-The-Go cable, you need to install the USB OTG Checker application, you can download it below by going from our page on Google Play.

Why Android smartphone does not see USB flash drive

If you connected your USB flash drive via an OTG adapter, and the Android smartphone does not see it, most likely your USB flash drive is not formatted for the FAT32 standard.

How to connect a USB flash drive to Android

We have been doing everything on smartphones for a long time, watching videos, looking for information, playing and so on, the list of what can be done can be enumerated for a long time. In this article, we will consider how to connect a USB flash drive to an Android smartphone. For example, in order not to fill the phone memory with the next movie or photos. Connect a regular USB flash drive and your files are available on your smartphone, agree it’s convenient?!

By the way, in one of our articles, we tell you how to connect a joystick to an Android smartphone. Perhaps you will be interested in this topic.

How to open a USB flash drive on an Android smartphone

In order to find and open a USB flash drive, as well as view it, you need a file manager with which you can open, view and copy files to a USB flash memory. If for some reason you do not yet have a file manager on your smartphone, we can offer you from Google Play, for example:

Having connected a USB flash drive to the smartphone, you need to open the “File Manager” at: / sdcard / usbStorage. the contents of the flash drive will be displayed.

How to format a USB flash drive to FAT32

In order to format the FAT32 format we need, we need a computer on Windows OS.

open, flash, drive, your, phone

How To Find/Open And View Files On A USB Flash Drive On Windows 10 PC

Important: your flash drive must be empty, save the data on the computer in advance, after formatting to the new FAT32 format, return the files back.

  • Insert the USB stick into the USB connector.
  • Your flash drive will appear in the field of disks on the computer, right-click on it.
  • In the window that appears, select “Format”.
  • In a new window in the “File system” item, select the FAT32 format we need.
  • Then click “Start”.

After some time, the flash drive will be formatted to the new FAT32 format, which will allow you to connect it to your Android smartphone. To make sure that the format of the flash drive has changed, go to the properties where you will see the file system.

Also, for clarity, watch the video on how to format a USB flash drive in FAT32

Friends, share your experience in the Комментарии и мнения владельцев, did you connect a USB flash drive to your Android smartphone? How and for what purposes it is convenient to use additional external memory.

Third party file manager

If you are not satisfied with the standard built-in program, then to open the flash drive and control it, you can use third-party applications for working with files (an example will be given on one of them). Please note that not all such programs work with USB drives. First, you should make sure that this function is available, and then install the application on your phone.

To download the utility, go to the Play Store and select the “X-Plore File Manager” program. Then click on the “Install” panel, wait for the download process to finish and click on the “Open” button. To work with a USB drive, you need to go to the settings directly in the program itself and enable the “Allow USB access” function.

How to connect a USB stick to your phone

Android phones are packed with options. One of them is connecting a USB stick. A flash drive for a smartphone. how to connect it to a device and why the phone may not see an external device. more on this in more detail.

Is it possible to connect a USB flash drive to a smartphone and what is it for?

Modern phones are multifunctional, including a considerable amount of internal memory. In addition, you can connect an external storage device to the device. an SD card, and then the amount of memory that the gadget possesses grows significantly. But all the same, the size of the information storage in the phone is not unlimited and you will not be able to download absolutely everything you want.

The flash drive is a worthy alternative for data storage. On the device you can save everything that does not fit in your smartphone. your favorite music, movies, various documents, etc., and use the necessary information at any time. In addition, you can work with a USB device directly on your device:

  • Format the drive;
  • Transfer data from a phone to a USB flash drive and vice versa from a storage device to Android;
  • Create new folders and delete unnecessary ones;
  • Edit files stored on a USB flash drive;
  • Sort folders by name, size, type, modification date;
  • Rename files, add them to the archive;
  • Open detailed information about a folder. its size, creation date, etc.

You can connect a USB storage device to your phone and view the information stored on it. To do this, you will need additional tools to help configure the connection of an external storage device with a smartphone. How to connect a USB flash drive to a phone through a special adapter and open the necessary data stored on it. further detailed step-by-step instructions.

Connecting a flash drive to a smartphone or tablet

First, you should make sure that the device supports the OTG function. Phones running Android 4.0 and higher are all equipped with this technology. Older smartphones may not have USB OTG function. In order to make sure that this parameter is available on your device, you can use the special USB OTG Checker application. After installation and opening, the program will immediately show if the device is compatible with USB OTG. Also, in addition, the utility will display basic information about the smartphone.

To connect a USB drive to the gadget, you need an OTG cable. On one side of such an adapter there is a connector for a phone, on the other. for connecting to a USB flash drive. There are also USB devices that can be connected to the gadget without using a special OTG adapter. These flash drives have a connector suitable for a smartphone.

To connect a USB drive to the phone, you need to connect it to the OTG adapter by inserting an external device into the appropriate port, and then connect the adapter to the gadget with the desired connector. After that, the corresponding icon and a message about connecting the flash drive will appear in the notification line. When you click on it, you will go to the file manager installed on the phone by default. Directly in it, you can open external media and start working with its contents.

In the phone settings (block “Storage”) there is a section “USB storage”. It displays information about the amount of memory on the flash drive, as well as the amount of free space at a given time. In the same block, you can safely disconnect the USB flash drive. the “Eject USB storage” panel, and clear all data on the USB device.

Attention! If the connected drive is not used for a long time, it will be automatically disconnected and it will be impossible to view its contents. The corresponding icon disappears in the notification line, and the flash drive will no longer be displayed in the file manager. To resume working with a USB drive, you must first disconnect the OTG adapter from Android, and then reconnect the drive.

After finishing working with the flash drive, it is not necessary to disconnect the OTG adapter from the smartphone by removing the connector from the gadget. To disconnect external media, you can click on the “Eject” button located in the message about connecting external media. This notification is constantly on the top line while the flash drive is used on the smartphone. The message will disappear as soon as the carrier is disconnected from Android.

Why the smartphone does not see the USB device and what to do in such cases

There may be several reasons why the phone does not see the USB flash drive:

  • The media file system unsupported by the smartphone is NTFS. Most Androids only read Fat 32;
  • Large amount of USB storage;
  • External device malfunction. In order to make sure that the USB drive is working properly, you should connect it to a PC or another Android and check whether it will be readable in this case;
  • Broken connector on a smartphone. The fact that the phone is charging is still nothing to say. The problem may be a malfunction of the contacts that are responsible for the transfer of data;
  • Damage to the OTG wire. To check this, connect another USB device to the adapter and check the connection on another smartphone;
  • A third-party file manager is installed on the phone. The external program intercepts the connection to the external storage and displays its own connection notification;
  • The gadget does not support the OTG function. In this case, you will need Root rights and a special program to mount the USB drive and then access it from the file manager. To obtain administrator rights on the phone, you will also need to install a special application, but you must remember that the process of obtaining Root rights is unsafe for a smartphone and in some cases deprives the device of the manufacturer’s warranty.

How to format a USB flash drive on your phone

If the USB device has the NTFS file system, then when it is connected to the device, a message will appear in the notification line stating that the drive is damaged. To fix this, you should click on the notification and wait for the end of the process of formatting the flash drive. Then you need to click on the “Finish” panel and you can start viewing the contents of the external drive and working with it.

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Attention! Before you start formatting, be sure to transfer all files to a standard or tablet computer, since all the contents of the flash drive will be deleted during formatting.

The process of connecting a USB drive to a mobile phone does not require special knowledge, third-party narrow-profile assistance and takes no more than five minutes. Any user can handle this. It is enough to have an OTG adapter and make a couple of clicks on your device.

How to view the contents of an external USB drive through the file manager?

Third-party programs are more convenient than internal ones and have wider functionality. Examples of successful applications:

  • X-Plore File Manager is a free Russian program with a simple interface. There are no unnecessary options that slow down the work. To detect the flash drive, you need to open Settings and Allow access.
  • Total Commander for Android. available: copying, moving, deleting without trash, playing media files. For additional functions, you need to install specific plugins.
  • ES Explorer. Automatically supports playback from NTFS flash drives. Apart from the main function. organizing files and folders. there is access to cloud storage, the ability to manage applications.

Total Commander and X-Plore allow you to enable NTFS support with the paid Microsoft exFAT / NTFS for USB utility.

A frequent advantage of third-party managers over built-in ones. uninterrupted contact of media connected via a cable with memory cards. Information from the phone to the USB-disk and back is transferred freely, and the built-in file manager sometimes ignores memory cards.

How to connect a USB flash drive to a smartphone: stages

Sometimes you need to enter Developer Mode on the device for the flash drive to be detected. The path looks like this: Device and privacy. A set of tools for a SIM card, Accessibility. Developer options. Connection in OTG mode (here you can configure Auto disconnect after N-minutes of inactivity). On some phones, you need to additionally check the USB Debugging tab.

Is it possible to connect a USB flash drive to a phone without root?

Smartphones younger than 2016 can be connected according to the scheme above. For models older than 2013, third-party apps are required. Each phone released between 2013-2016 needs to be tested separately. The simplest and most affordable applications:

  • Nexus Media Importer.
  • Nexus USB OTG FileManager.

These programs work without any changes to root, support FAT and NTFS (both paid).

Gato Negro USB OTG File Manager is free but has a lower rating. Allows you to add, rename and delete files. Some users noted that the flash drive is recognized, but when trying to copy it gives an error.

If you still need root rights, it is convenient to work in the Kingo Root and KRoot Checker programs. At the same time, the developer warns that he is not responsible for the consequences. There is a danger of damaging your smartphone and leaving no guarantee. And yet, for all phone models you need to look for a separate instruction.

When rooting for quick flash memory recognition with display in any file manager, try the free StickMount app (there is a paid Pro utility). You can download it in the Play Store.

After connecting, you need to check Start StickMount automatically for the working device and allow Full access to all functions. After that, the sdcard / usbStorage folders will be located in the file manager.

The program supports the file systems of different phones without being tied to the firmware. The list of available includes: fat and fat32, as well as ext2, ext3 and ext4.

What flash drives are suitable for connection?

Not all external devices are compatible with the Android platform. You can try to connect to your smartphone:

  • External USB drives with their own power supply, computer mouse, keyboard, joystick, gaming wheel.
  • An ordinary USB flash drive.

Inside USB 3.0 Thumb drive

Each of these devices will drain your smartphone battery twice as fast.

What you need to connect a USB drive?

Flash drives can be easily connected to Android smartphones when the device supports USB Host. This feature is enabled by default on Android models younger than 4th to 5th generation. To connect, you need one of 2:

  • OTG cable with micro USB, mini USB, USB Type-C connectors and a second connector directly for external storage;
  • Double-sided flash memory with USB and micro or USB-C.

The USB-C connector and USB Type-C adapters are suitable for laptops, desktops and mobile devices (including tablets). It’s good when the flash drive has a FAT32 file system, but sometimes NTFS is enough.

How to connect a USB flash drive to an Android smartphone? Step-by-step instruction

The ability to connect an external flash drive to a smartphone is a little known trick. Even those who have heard of this are faced with problems recognizing the device or its sudden shutdown.

Why does Android not see the USB stick?

There are times when the equipment is not recognized. Situations in which the phone does not see the USB flash drive or periodically stops recognizing:

  • If there is no action with the flash drive for several minutes. The smartphone begins to save battery power and pretends that it does not recognize the external media (the flash drive disappears from the list of available devices).
  • The mobile phone is not compatible with On-The-Go technology. In such a situation, no application will help.
  • When connecting a flash drive via an OTG cable and an adapter. Two seemingly identical adapters can have two different pinouts and refer to different technologies (Thunderbolt and OTG).
  • In the scheme of a smartphone or tablet, the manufacturer has put a ban on reading flash drives. Sometimes updating the firmware helps. Changing the settings in the root directory can also help.
  • The flash drive is formatted with NTFS. Smartphones cannot read this file system. You need to reflash the flash drive to exFAT or FAT32 formats.
  • There is too much flash memory. Do not exceed the 8 GB limit.

There is a whole set of applications for connecting flash drives to smartphones, including free ones. The newer the phone, the more likely it is to automatically recognize flash drives.

open, flash, drive, your, phone

Can I watch movies from a flash drive on my phone?

To access movies from a USB flash drive on a smartphone, you need to connect it to the phone via a cable or a small OTG adapter and open the contents using a file manager. This is a free option, but you can also use paid utilities (without Root), for example, Nexus USB OTG FileManager.

What can be done with an OTG cable?

It’s simple: connect the OTG adapter to the gadget you want to charge from, and connect your smartphone to it via a regular USB cable. A device with OTG will serve as a power source, and a device connected via a wire will go into charging mode.

How to switch to a memory card in your phone?

  • Open device settings.
  • We select the item “Applications”.
  • After you have selected the application you want to transfer, click on it.
  • In the application settings, find and select “Transfer to MicroSD”.
  • After clicking, wait a couple of minutes, and all files will be transferred to the drive.

Why the phone does not see the memory card?

If the smartphone does not see the USB flash drive installed from another smartphone, but the computer sees it, then the following factors can affect this: Incorrect installation of the drive. Damaged / dirty memory card slot. Software glitch in Android.

How to enable OTG on your phone?

  • We take the smartphone, connect the OTG cable to it on one side, and the device to the other side of the cable.
  • OTG is supported by the device. we immediately see the following message on the screen:
  • Open any file manager, see the memory card.
  • We open it, after which we work with files on a USB flash drive. it couldn’t be easier.
  • Video instruction

How to open a USB flash drive on your phone?

How to connect a USB flash drive via USB Media Explorer

  • Install the USB Media Explorer application on your smartphone by downloading it from Google Play.
  • Connect your USB stick with OTG cable.
  • Connect OTG to your smartphone and wait a few seconds.
  • In most cases, the app will automatically find the USB drive.
  • Ready!

Options for connecting a phone with different versions of Android

Let’s consider how to connect a phone as a USB flash drive, depending on the version of Android that is installed on the device. First, you need to find out which operating system is installed on your smartphone. To do this, go to “Settings” and find the item “About phone” or “About device”. Usually it is the last one in the list that opens.

If the OS is Android 2.1. 2.3.7 take the following steps:

  • The device is connected to a PC using a USB cable;
  • The computer itself must detect the new device. If this does not happen, you need to disconnect the smartphone from the PC, go to “Settings” → “Applications” → “For developer” → “USB debugging”. After that, reconnect to PC.
  • A drive icon will appear in the device, it remains to click “USB Connection”, which must be performed as a media device.

If your phone has an Android operating system with version 4 or higher, you need to connect to a PC, do the following: “Menu” → “Settings” → “Memory” → “Connect to SD-card”.

Ways to connect a mobile device as a flash drive

Let’s consider how to connect a phone as a USB flash drive. To do this, you need to do a number of simple sequential actions:

  • Select the “Menu” item on your device and find “Settings”.
  • Immediately after that, a list will appear on the screen, you should find the line “SD card” in it. Depending on the Android version, it can be found via apps or memory.
  • In order for the smartphone to recognize the PC as a USB flash drive, you need to put a tick in the displayed list opposite the line with the inscription “Data storage device”. Or click on the inscription “SD card connection”.
  • As soon as the smartphone is connected to the computer, an icon will appear in the status bar of the device, which indicates that the USB flash drive is in working condition.

If you lower the shutter in the menu, you will see the connection of the phone via the USB port as a flash drive. If you need to turn off the drive, you must also lower the curtain and click on the corresponding inscription.

How to connect a phone as a USB flash drive: ways

Using an Android phone as a flash drive, there is no need to connect it to a computer, constantly carry a cable with you, which is necessary to connect to a laptop, that is, to perform a lot of manipulations that spend a lot of time.

Android does not see the memory card

There are situations in which the flash drive is not detected in the smartphone. In order to find it, it is recommended to use the file manager. ES Explorer or its equivalent. With the help of such programs, you can find almost everything. They resemble the My Computer program in their functions.

In order to recognize a memory card, you need to launch ES Explorer, prematurely downloading it to your device. After starting, a menu will appear on the left side of the screen, in which the memory card (SDcard) is located. You just have to click on it. She is discovered and open to work.

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After performing simple actions, anyone, even a novice user of a mobile device, will be able to find a memory card in it. The reasons why the computer does not see the SDcard can be different. It may be necessary to update the operating system on the PC or install the MediaTransferProtocol (MTP) for Windows XP

USB stick with two connectors. USB and micro USB

Another option is a flash drive that comes with two plugs at once: USB and Micro USB. You can buy them in the same places as regular drives. This option is suitable for those who do not want to carry a bunch of extra wires with them.

Connecting a flash drive, viewing its contents and starting a movie

How to connect a drive and open what’s on it:

  • Install a file manager on your smartphone in advance if you don’t have one. A popular and functional option is ES Explorer. You can also use Total Commander, ASTRO, X-plore File Manager, File Commander and others.

2 Ways to Transfer Files from USB to iPhone (Without Computer) USB Flash Drive for iPhone

Download and install the video player as well, as the standard player may not open the movie on your flash drive. Choose a program that supports the maximum number of video formats. For example, VLC.

Connect the phone and the flash drive using a cable or adapter (if it is not double).

If the drive has an indicator, it should light up. This means that the flash drive is recognized. The phone may display a notification about successful connection (but this is not always the case). Start the manager and navigate to one of the following directories:

  • / mnt / USB / system_usb;
  • / sdcard / usbStorage /;
  • / sdcard / usbStorage / xxxx /;
  • / mnt / sda4 /.

In the directory of the flash drive, find a movie that has already been “thrown” on it in advance. Tap on it and select the player to play.

Watching movies from a flash drive on your phone: how to connect a drive to Android

USB sticks are connected not only to computers, but also to phones, despite the fact that the latter lack the necessary output. Special OTG adapters are used. To view content from a flash drive, a file manager (like “Explorer” on Windows) is installed on an Android phone. As a result, the user can watch movies, photos from a drive, listen to music. How to set up a connection? Will all phones be able to recognize a USB flash drive?

Checking if the smartphone supports OTG technology

To use adapters and adapters, your mobile device must work using OTG technology. Android version must be at least 3.1. Information about OTG support can be found in the documentation for the phone or on the official website of its manufacturer. But the easiest way is to install a special utility for checking. it will be faster:

  • Go to the “Play Store” and through the search line at the top find USB OTG Checker. Tap on “Install” and wait for the installation to finish.

Run the utility, click on the Play icon in the menu.

If, as a result, they saw a check mark on the screen, the technology is supported. you can connect a USB flash drive.

If an orange cross appears, you won’t be able to watch a movie from a flash drive on your phone. he simply won’t see it.

OTG cable

It resembles a regular phone charging cable. On the one hand, it still has the same Micro USB (it connects to the phone), but on the other, not the USB plug, but the port itself (like on a laptop or stationary PC). Anything can be connected to it. not just an ordinary flash drive. For example, keyboard, joystick, mouse, camera, etc.

The flash drive has the wrong type of file system

Mobile gadgets work mainly with the FAT32 file system. If the flash drive has NTFS, the smartphone will not read it. In this case, temporarily save the data from the drive to the disk via a computer, format the USB flash drive in FAT32, and then return all the files to their place. The problem will be solved. connect and watch movies on your phone.

There is another solution. the Microsoft exFat / NTFS mobile program. It reads documents in the NTFS file system. Use it as a mount tool and file manager. For its work, you need “ROOT” rights. You can download it from the “Play Store”.

Windows asks to format the USB flash drive. Do I need to agree?

Agreeing to formatting when the system leaves no choice makes sense only in one case. you don’t need a single file from the card. You can recover information after formatting using special programs for a computer and applications for mobile devices.

Attention! It is not a fact that any software for recovering after formatting will return 100% of the deleted files to you.

In a situation where you are not going to part with information, do not rush with formatting. In addition, it is undesirable to format a mobile flash drive using standard Windows tools.

A special utility SD Formatter will do it better and with a guarantee of compatibility with all mobile operating systems. Read about her below.

What to do first: check the media for read errors

The first thing to do to fix a damaged media file system is to check it for read errors. The easiest way to do this is using the Windows integrated utility ChkDsk.

To check the SD card for read errors, you need:

The method will help in cases when files could not be read due to software failures, local damage to sectors, accumulation of a large number of file system errors.

If the SD card does not open and requires formatting, despite a successful check in ChkDsk, you will have to make a radical decision. format with a further attempt to restore the files.

The flash drive asks to format it. how to save files?

So, if the operating system asks to format the USB flash drive. is it possible to ignore this request and open it without formatting? It is impossible to answer unequivocally. In some cases, you can completely recover files, but there are situations when you still have to agree to formatting. We’ll look at a few scenarios and provide some valuable advice on this matter.

Everyone may one day face the error “Before using the disk in the drive, it must be formatted.” A computer or phone asks to format the memory card when connected for various reasons: from incorrect removal from the connector to normal wear and tear.

In any case, in the absence of mechanical damage to the media, it is quite possible to open the USB flash drive without formatting and / or restore at least 40% of the information stored in memory. The main thing is not to agree to formatting, put the flash drive aside and carefully read this guide.

Formatting the USB flash drive via SDFormatter

The process of formatting through the SDFormatter program is no more complicated than formatting using the standard means of the operating system. Download SDFormatter, install. Next, you need to connect the USB flash drive to the computer via a card reader and do the following:

  • In the main window of the program, select the drive letters of the flash drive (look through “My Computer”;
  • In Option, select the type of formatting;
  • Press the Format button.

After formatting is complete, it is advisable to check the media on your computer. If the media is opened, it will be available for recording on a mobile device.

The SDFormat utility supports for the type of flash drive formatting: Full OverWrite and Quick. Quick. surface formatting, which only marks documents in the storage media as rewritable; Full OverWrite. deletes the contents of files overwritten with zeros (voids).

Attention! To retain the ability to recover files from a formatted flash drive through special applications, you must select the Quick format mode.

What Causes SD Card Error

Emergency formatting is necessary for the media when it is damaged mechanically or by software. This most often happens when:

  • flash drive was falling,
  • deleted incorrectly,
  • formatted in old phone / camera,
  • was not ejected when the phone was reset to factory settings,
  • exhausted working resource,
  • was formatted on an incompatible file system.

With mechanical damage and natural wear and tear, everything is simple: the more the flash drive is damaged, the less chances to pull something out of it. Although, of course, it is worth trying in any case. The rest of the problems are fixable in 8 cases out of 10.

Frequently asked Questions

Tablet Samsung Galaxy Tab A, flash drive stopped working, Sony microsd 32GB. I put it in. writes “damaged” and asks to format, it reaches 20% and crashes.

If the SD card is not detected on the tablet, you should check it for errors. This can be done through a computer. If the chkdsk utility does not find errors or fix them, you can format the memory card via SD Formatter. Most likely, this utility will help. Formatting on a tablet is not very efficient.

I want to transfer music to a PC or phone, but the devices do not see the microsd card or ask to format it.

Sometimes a formatting request appears when there are read errors on a USB flash drive. Try to resolve these errors using the utilities that come with Windows. One of them. console utility chkdsk. it also has a convenient graphical interface.

open, flash, drive, your, phone

After reading errors are identified, you can reconnect the USB flash drive to your computer / laptop and check if a formatting request appears.

My Samsung Galaxy phone can’t see microsd. I tried another one. it gives out that it is empty and asks to format it, although it has files.

There may be reading errors on the SD card. You should check it through chkdsk, and then format it using the sdformatter program. Of course, you can format it through your phone, but it’s better to carry out all operations on a computer.

The broken phone had a micro SD. When trying to rearrange it to another smartphone, it says that the card is not supported and asks to format it.

Scan with Testdisk or Photorec. If the file system is unknown, do not specify it in the scan settings. It is highly undesirable to format the media. the chances of recovering something will be significantly reduced.

The flash drive does not open, does not appear as a removable disk in the device manager. Acronis Disk Director writes that the disk is not initialized.

Go to Computer Management (Run compmgmt.msc). In the context menu, select the “Initialize” item. Create new partitions on the disk if necessary.

Questions From Readers

Answer. You did the right thing. If the computer persistently asks to format the USB flash drive, you do not need to immediately agree to the offer. It is advisable to think before clicking the OK button and the files will disappear forever.

So, connect a USB flash drive to your computer, then download and install the Unformat program. Further steps for returning files are described in the article at the specified link, there is also a video instruction on how to recover files deleted on a USB flash drive and how to use the application as a whole.