A program for connecting a USB flash drive to a phone. Necessary conditions for connecting a flash drive to a smartphone. If there is no OTG function

Despite the support of an Android smartphone or tablet for SD cards up to 32 GB, sometimes you need to connect external “storage” - portable hard drives and flash drives.

The essence of the problem with USB-Flash drives on Android devices

Modern Flash drives have a capacity of up to 128 GB. This amount of memory is not superfluous, especially when the owner of a smartphone or tablet downloads and distributes many films, music, programs, etc. at once. additional volume memory. The essence of the problem is as follows.

For this you need to connect additional “flash drives” via microUSB. Ideal option for those who often go on business trips or travel - carry a tablet and several 32–128 GB flash drives in your bag.

How to connect a flash drive to an Android gadget via OTG

OTG is a USB-microUSB adapter, a replacement for the USB cable with the device Card Reader. Takes up little space - no more than a standard flash drive. In this case, the flash drive must be formatted in FAT32 - with a file NTFS system at operating system Android is not all smooth sailing yet.

There is a more difficult way: install a special Android application that allows your smartphone or tablet to work with NTFS media. So, it can be exFAT/NTFS for Total Commander, Paragon NTFS & HFS+ and their analogues.

If the flash drive is not readable, you need special Android applications. Some of them require Root rights.

How to get Root access

Applications that allow you to get Root access without a computer: FramaRoot, Universal Androot, Visionary+, GingerBreak, z4root, BaiduRoot, Romaster SU, Towelroot, RootDashi, 360 Root, etc.

Applications that “hack” Root via PC: SuperOneClick, Unrevoked, GenoTools, vRoot, MTKDroidTools, etc.

Remember that by obtaining Root rights, you lose the supplier’s warranty and risk harming your gadget.

Another way is to change the license Android firmware to a “custom” one with unattached Root access.

Viewing the contents of a flash drive on an Android smartphone or tablet using third-party applications

USB Media Explorer app

For those who want to simplify the process of accessing a flash drive, paid application USB Media Explorer. The old name of the program is Nexus Media Importer; it was initially developed for Nexus gadgets, but quickly expanded the line of supported smartphones and tablets to Android based. Root rights are not needed, the program is paid.

If this solution doesn’t suit you, you’ll have to work a little harder.

Solutions based on the StickMount program

The StickMount application is one of the most famous and requires Root rights. Works in conjunction with any Android file manager, for example, ES Explorer. Both applications are available on the Play Market.

The flash drive is read/write.

All your files are now available

Connecting USB flash drives to devices that do not have miniUSB/microUSB

A number of companies, not as well-known as ZTE, Huawei, Sony and their other competitors, install non-standard interface connectors. OTG adapters with miniUSB/microUSB are absolutely not suitable for gadgets with a highly standardized connector without a special OTG adapter. Look on Ebay or AliExpress for an OTG adapter that matches the standard of the interface socket of your smartphone or tablet. Next steps to be received software access the same for your flash drives.

Other ways to connect a flash drive to an Android smartphone or tablet

There are the following methods:

Video: Connecting additional devices to a smartphone and tablet, including flash drives: problems and solutions

By connecting flash drives and other storage devices to an Android smartphone or tablet, you free up your hands when it comes to organizing the storage of the data you carry with you. This can be very useful to you on business trips and travel. Good luck!

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A USB flash drive connected to a phone is very convenient, but how to connect a flash drive to a smartphone? And is this possible? Maybe! And today in the “Tips” section we will reveal the secret of how to do this. Stay tuned.

So, how to connect a flash drive to the smartphone that you already love so much?

There are several problems with answering this question:

1. What to do with the connector? After all, the smartphone does not have a full-fledged USB connector.
2. How to view files on your phone from a flash drive? After all, this is not a computer where the flash drive is automatically detected.

Do you know that besides connecting a flash drive to your phone, there are many other jokes. For example, you can use your phone as a webcam.

Solving the first problem with the connector

Your smartphone has a MicroUSB connector

IN in this case everything becomes as simple as possible. You need to go to the store or order from an online store (this is usually cheaper) and purchase a cable called USB OTG, which will be an adapter for your flash drive and smartphone.

Where to buy USB OTG cables and which one:

We have selected several options for you with best ratio price - quality. For the price, they are all quite inexpensive. We ended up with this list (links to the store are attached):

• Cable from Prolink - 360 rubles;
• Cable from OEM - 300 rubles;
• Cable from Deppa - 390 rubles;
• Cable from Vention - 360 rubles.

All of them have the same characteristics and with USB 2.0. Then choose according to your taste.

You insert the required ends into the connectors and if your smartphone supports the OTG function, the flash drive will be detected automatically (this is usually what happens). Move on to solving the second problem.

Your smartphone does not have a MicroUSB connector

In this situation, small difficulties arise, but they can also be resolved. You just have to buy except USB cable OTG is also an adapter for the connector you need to synchronize your smartphone. Please note this is specific to your connector. And you can move on to point 2.

Solving the second problem with viewing the contents of a flash drive

So, everything is actually simple here: you need a file manager with which you will view all the files on the flash drive. It happens that your smartphone has a built-in file manager, then there are no problems. If you don’t have a built-in manager, then you just need to download it.

We would advise you to look towards these file managers for Android:

• ES File Explorer(ES Explorer)
• FX File Explorer
• Total Commander
• Solid Explorer
• File Manager by Rhythm Software
• File Manager HD by Rhythm Software
• ASTRO File Manager
• OI File Manager

The path to the files will be like this: /sdcard/usbStorage.

If your smartphone cannot detect a flash drive , then you will have to purchase the paid application Nexus Media Importer - note that although the application is called Nexus... it works with all smartphones, not just Nexus ones.

There is a free alternative to StickMount, but it requires superuser rights (root), which can be obtained using the program Kingo Android ROOT, your computer and simple manipulations. Read how to root a phone, that is, do root user. Since there is no particular need, we will not talk about it in this article, but if you have problems and need to install ROOT rights for your smartphone, and you don’t know how, then write in the comments to this article, and we will immediately write how to do it.

There are situations when you need to mount a regular USB flash drive on your portable gadget. Perhaps the reason is the lack of micro SD or you need to open some documents, but there is no computer nearby. But is it possible to connect a flash drive to a smartphone? Yes, nowadays it is possible to synchronize USB devices and Android devices. In addition, it may not necessarily be a drive, so you can connect a keyboard, mouse, and, in general, any device to your smartphone. In general, how to connect a flash drive or other device to a smartphone is described in this article.

As already written above, connecting a flash drive to a smartphone is possible; to do this, you will need additional cable. And if the device is quite old, you will also have to obtain superuser rights or, in other words, root rights and make a connection. How to connect a flash drive to your phone is described below.

OTG cable is the only way to connect

Since no company has yet released Android with a large USB input, connecting such things is only possible with a special adapter, namely an OTG cable. Such a thing is not so expensive, from 150 to 300 rubles, you can buy an adapter in the City or in simple communication stores. It has a miniUSB on one side, and a regular, large connector on the other. This adapter will not fit every device. The gadget must have OTG support and have a miniport. If the device is not compatible with OTG, nothing can be done about it.

IMPORTANT. To find out if it is supported OTG smartphone, you can look it up in the documents or go to the manufacturer’s website.

But how can you connect a flash drive to your phone via an adapter if it doesn’t have a miniport? It's possible! To do this, you will need a special adapter for OTG. There will be a lot of wires and all this will take up a lot of space! But the task was completed, since we still managed to connect the USB flash drive to the phone.

Connect without rooting

Without obtaining superuser rights, you can connect the drive only on new devices. On older devices, you will need to obtain root rights to connect a flash drive. So, how to connect a flash drive to a new Android gadget:

There is also a way to save information from a gadget to removable media. To do this, find the settings on it and open “Storage & USB”. Click on internal storage, where you can move data from it to the device.

To take advantage additional parameters, in the window where you view files stored on the media, you need to click on the menu. There you will find the “Settings” option, and there you can also format the media by clicking on “Format”. This is how it is very easy to mount removable media on a new gadget. For older devices, it is recommended to install the StickMount program and get root, since you will not be able to connect a flash drive without this; all the details are described in the subsection presented below.

Connection with rooting

Devices with outdated Android: they have miniUSB, OTG is supported, but they still refuse to connect the device. But how to connect a USB flash drive to a smartphone that has a similar embarrassment. First, you should install the StickMount application, get root and, if there is no manager, download ES FileExplorer. Then proceed according to the instructions below:

• As was done in the previous case, connect OTG to the device and connect the media;
• The StickMount program will notify you that a device is connected to the gadget. Now you need to click on the OK button and the drive window will open.

The phone must be rooted; without them, nothing can be done.

• In both pop-up windows you need to click “YES”, as a result “Usebydefault” is activated and now all devices will turn on automatically;
• After this, the program will inform you that the device is mounted.

IMPORTANT. Path to the drive: /sdcard/USBStorage.

• Now you need to find “USB Storge” in the manager and open it. This window will contain volumes that distribute files on the device;
• You can open any directory and do whatever you need with them.

After working with the media, you need to click on the StickMount icon. Removable media unmounted and can be safely disconnected. Also, thanks to this icon, you can determine the presence of any flash drives. Now it’s clear how to connect a USB flash drive to a smartphone that has old version Android.

Modern smartphones in terms of volume permanent memory not far removed from Symbian-based devices. Yes, now the amount of free space is measured in gigabytes, not megabytes. But also the files in lately have become much heavier - just remember the video that has high resolution, due to which it can weigh up to 10 GB. This is why some users prefer to use an external flash drive. In most cases, it is a memory card. But sometimes a USB flash drive is connected to the smartphone. How this is done will be discussed below.

The USB port is a strict standard - in fact, it works the same on all devices, be it a computer, printer or phone. But that doesn't mean he has one everywhere appearance. It is physically impossible to connect a cable from a smartphone to the socket of a scanner, printer or MFP, and vice versa. This is explained by the fact that the connectors differ in both their shape and size.

On smartphones under Android control the most commonly used port is made in the form factor micro-USB. It received this name due to its tiny size. By the way, on new flagships you can find a new type of connector - . Its dimensions remained the same, but its shape changed. But in any case, connecting a USB flash drive right away often won’t work. After all, it is intended for full size USB port, which can be found on computers and laptops, but not on portable gadgets.

There are two ways to solve this problem. The first is to buy a special flash drive equipped with two connectors at once - USB And micro-USB. But so far such accessories are not very common, and they are quite expensive. Therefore, in most cases, users choose the second method of solving the problem, which is to connect a traditional flash drive to a tablet or smartphone via OTG cable. It is made in the form of a short cord, at the ends of which there is a USB female (input for a full-size USB plug) and a micro-USB output.

Unfortunately, not everything is as simple as it seems. By default, Android has supported OTG technology for quite a long time. But many manufacturers still block it, most often for the sake of security. It also happens that this technology is not fully supported. The device may not supply the required amount of energy to the flash drive through its connector. In such cases, it is impossible to connect a flash drive to an Android smartphone without special tricks, providing it with a flow of electricity. If you are not comfortable with a soldering iron, then you definitely won’t be able to use the device in conjunction with a USB flash drive.

How can I find out about the presence or absence of OTG support?

Unfortunately, there is no app you can download for this. Even famous AnTuTu Benchmark will not write to you about whether the gadget supports OTG technology. If you want to find information on this matter, you will have to go to the manufacturer’s official website and read the full technical characteristics your device. It also makes sense to read smartphone reviews published on many sites, including our resource.

If you don’t want to look for information, you can check the availability OTG support empirically. Just get the appropriate cable and use it to connect the flash drive to your smartphone. If the accessory is not recognized, then this function is blocked by hardware.

Some restrictions

While smartphones have switched to a micro-USB connector quite a long time ago, the same cannot be said about tablets. Some well-known manufacturers have models with a proprietary port. In stores like this tablet computers It’s no longer possible to find them, but it’s quite possible to buy them in person. Most often, a non-standard connector is present in “ tablets» from Samsung And ASUS. To connect a flash drive in this case, you will not need an OTG cable, but a special proprietary adapter.

Interestingly, the opposite situation also existed before. The first tablets from Acer had an additional full-size USB port. The flash drive was connected directly to such a device, without the use of auxiliary accessories.

How to read the contents of a USB flash drive?

We figured out how to connect a flash drive to Android. But how to read its contents? Do I need any additional program for this?

You can easily use the built-in tools. Now almost every smartphone and tablet is equipped with a file manager. It does not have any serious functionality, but such a utility must provide viewing of the contents of a flash drive.

And if there is no such program on your device, then follow the Google Play. Download there Conductor , X-Plore or something similar. Using any of these file managers, you can easily view documents, videos and other contents of a flash drive connected via USB.

On some devices, standard file managers do not cope with their task. This applies in particular to tablets Nexus 7 And Nexus 10. They may require installation USB Media Importer. You can also use free utility StickMount, but for its functioning it is necessary

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

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

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

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

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

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

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

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

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

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

The memory card of the phone (tablet) has failed

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

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

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

Check for bad blocks (bad sectors) via HDDScan

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

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

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

Answer. There may be several reasons for this behavior.

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

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

Third, update the software on your phone and.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

3. I bought a 32 GB flash drive for my phone from AliExpress. It worked fine, then the photos that were saved to it were half cropped or there was a gray screen instead. Eventually it was no longer detected by the phone. The computer seems to detect it, but does not tear it off. It says something like "insert disk". I tried a lot of things that were written on the Internet, a lot of programs. Some don’t see the flash drive, some see it, but still can’t format it.Tell me how to bring her to her senses.

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

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

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

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

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

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

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

Doogee phone x5. The phone didn’t see the memory card, but it was there. Data was accidentally transferred to external memory. For some reason the transfer was completed, but the card was still invisible. Pictures, videos, music have safely disappeared somewhere. How to get them back and why doesn’t the phone see the memory card? Is it possible to restore all this somehow? I tried Android Recovery- to no avail.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

chkdsk (drive letter): /f/r

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

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

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

Answer. The flash drive supports USB 2.0 interface. Your computer ( motherboard) may have an older version of ports, which is why this message appears. Therefore, we advise you to update your PC hardware if you have not done so for a long time.

Recovery programs will not help you, but formatting the flash drive correctly (in NTFS/FAT) and then checking for errors using chkdsk will not hurt.

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

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

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

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

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

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