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 definitely impossible to answer. In some cases, you can completely recover files, but there are situations when you still have to agree to formatting. We will look at a few scenarios and give some valuable tips on this.
Everyone may one day encounter the error “Before you use the disk in the drive, you need to format it.” A computer or phone is asked 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 realistic to open the USB flash drive without formatting and / or restore at least 40% of the information stored in the memory. The main thing is not to agree to formatting, put the flash drive aside and carefully read this guide.
Which causes an sd card error
Emergency formatting is required by the media when it is damaged mechanically or programmatically. Most often this happens when:
- the flash drive was falling
- incorrectly deleted
- formatted in an old phone / camera,
- was not removed while resetting the phone to factory settings,
- has exhausted a working resource
- formatted on an incompatible file system.
With mechanical damage and natural wear and tear, everything is simple: the stronger the flash drive has suffered, the less chance it is to pull something out of it. Although trying, of course, is worth it anyway. Other problems are resolved in 8 out of 10 cases.
Windows asks to format the USB flash drive. Do I have to agree?
To agree to formatting when the system leaves no choice, it makes sense only in one case. you do not need a single file from the card. You can recover information after formatting using special computer programs and applications for mobile devices.
Attention! It is not a fact that any recovery software after formatting will return 100% of 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 SD Formatter utility will do it better and guarantee compatibility with all mobile operating systems. Read about it 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 with the ChkDsk utility integrated into Windows.
To check the SD card for reading errors, you need:
- Insert the card into the card reader and connect it to a computer running MS Windows.
- On the computer, open a command prompt (Start → Run → CMD).
- In the command window, enter the command chkdsk drive letter: / f / r, for example: chkdsk M: / f / r.
- Upon completion of the test, try to view the contents of the card using the standard method.
The method will help in cases where it was not possible to read files due to software failures, local damage to sectors, and the 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 it with a further attempt to restore the files.
Format the USB flash drive via SDFormatter
The formatting process through the SDFormatter program is no more complicated than formatting using standard operating system tools. Download SDFormatter, install. Next, you need to connect the USB flash drive to the computer through the card reader and do the following:
- In the main window of the program, select the drive’s drive letters (look through “My Computer”;
- In Option, select the type of formatting;
- Click the Format button.
After formatting is completed, it is advisable to check the media on the computer. If the media is opened, it will be available for recording on the mobile device.
The SDFormat utility supports the type of flash drive formatting: Full OverWrite and Quick. Quick. surface formatting that only marks documents in the memory of the media as available for rewriting; Full OverWrite. deletes the contents of files with recording over zeros (emptiness).
Attention! In order to keep the ability to recover files from a formatted flash drive through special applications, you must select the Quick format mode.
How to prevent a similar error in the future
The first thing to do in order not to face the problem of lost files in the future is to accustom yourself to backup files. You can store them on a cloud server, for example, Google Drive, Dropbox AND Yandex.Disk, in a computer or internal memory of a mobile device.
To protect the flash drive from reading errors, transfer to a RAW format that cannot be read, and to extend the life of the device, compliance with several simple operating rules will help:
- To use the safe removal function, in the mobile too. before pulling out, you need to disconnect the SD card in the settings (Settings → Memory).
- Avoid dropping, knocking, splashing water on the memory card.
- Regularly, at least once every 1-2 months, you need to copy the contents to another place and perform preventative formatting, preferably in Full OverWrite mode.
- Make sure that the applications installed on the smartphone / tablet do not have frequent interaction with external memory, because this greatly accelerates the wear of the latter.
And the last: never store something especially important on the sd card, for example, documents or photographs of children. A card is not the most reliable option for saving information, it can break at any time, and no recovery programs will help.
Frequently asked Questions
The Samsung Galaxy Tab A tablet, the flash drive, sony microsd on 32GB stopped working. I put it in. Writes “damaged” and asks to format, reaches 20% and crashes.
If the sd card on the tablet is not detected, you should check it for errors. You can do this through a computer. If the chkdsk utility did not find errors or did not fix them, you can format the memory card via SD Formatter. Most likely, this utility will help. Formatting on a tablet is not very effective.
I want to drop the music on a PC or phone, but the devices do not see the microsd card or are asked to format it.
Sometimes a formatting request appears when reading errors occur on a flash drive. Try to resolve these errors with the utilities that are included with Windows. One of them. chkdsk console utility, it also has a convenient graphical shell.
After reading errors are detected, you can reconnect the USB flash drive to the computer / laptop and check if a formatting request appears.
My Samsung Galaxy phone does not see microsd. I tried another one. it gives out that it is empty and asks to format it, although there are files on it.
Perhaps there are reading errors on the sd card. You should check it through chkdsk, and then format it using the sdformatter program. Of course, you can perform formatting through the phone, but it is better to carry out all the operations on the computer.
In the broken phone was micro sd. When trying to rearrange to another smartphone, he writes 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. Formatting the media is highly undesirable. the chances of recovering anything will greatly decrease.
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. If necessary, create new partitions on the disk.
- I have a large flash drive (drive) there were more than 15,000 photos ands. Somehow I wanted to open a USB flash drive, they asked me to format it (I did not click). Mom, frightened, carried it to M.video, and when she brought it, she said that everything was deleted inside. Is there a chance to return everything?
- The computer asks to format the USB flash drive. The phone and tablet indicate that the flash drive is damaged, it contains photos of the baby, for all 9 months of his life, and they are very important to me. Please help me remove the files from the usb flash drive, after which I will not use it anymore, for me the main thing is to extract the photos of the baby from her memory.
Answer. You did the right thing. If the computer insists on formatting the USB flash drive, you do not need to immediately agree to the offer. It is advisable to think before you click OK and the files will disappear forever.
So, connect the usb flash drive to your computer, then download and install the Unformat program. Further actions to return files are described in the article at the specified link, there is also a instruction on how to recover files deleted on a USB flash drive and how to use the application as a whole.
If all else fails. will have to agree to formatting
- Need help recovering files on a USB flash drive. There is a lot of important information on it. When I insert it into the computer, he offers to format me. All familiar programmers also say that nothing can be restored. Please provide a link to the program, if any. Is it possible to recover deleted files from a flash drive?
- Phone Samsung Gakalsi A3 (2015). A flash drive asks for formatting. I insert the card on the phone, says when installing the sd card that it is empty and asks whether to format the USB flash drive or not. What to do? Please advise how to recover photos from a flash drive.
- Phone Samsung J7 2016 with a flash drive Samsung 64GB. stopped seeing a flash drive after taking a photo, writes. DAMAGED. There are a lot of photos on the flash drive that I would like to return. The computer asks to format the USB flash drive. Tell me what to do and can I return the photo?
Answer. When requesting flash drive formatting, do not agree to the offer. Install the Unformat program and, after reading the instructions and, try to restore the files on the USB flash drive. Your friends may be mistaken, because the files on the flash drive can be kept safe until you try to format the drive or overwrite the old files with new ones, and the probability of returning them back to the flash drive will be reduced many times.
If checking for errors does not help, but recovering the files is not possible. Well, nothing else remains, you have to format the USB flash drive. To avoid problems in the future, we recommend reading our manual, which describes all the stages and nuances of formatting:
Qumo memory card 16 GB. Purchased for the tablet Samsung Galaxy Tab s 2. Files are recorded from the computer, everything is fine. Time passes (1-1.5 hours), files disappear, the memory card is not read by the tablet. When connected to a computer, the card does not open, but asks to format it right away. Full formatting helps. After re-uploading files after 1-1.5 hours, the same thing happens. What could be the reason, in the memory card or the tablet is defective? With the built-in memory of the tablet, everything is in order.
Answer. The memory card needs to be removed after turning off the phone, and on the computer you need to use safe removal (icon in the notification area). As a result “hot extraction” further reading errors may occur. It is unlikely that the case is in the tablet, although it is possible that some applications on the device use a memory card for their work, and you interrupt the process or do not wait for the copy to finish and disconnect the cable or card reader from the PC.
I have both micro SD flash drives, 64 GB and 8 GB. previously working on Sony’s phone, when installing Nokia in a new phone, it says that the memory card is damaged and needs to be formatted. Although when connected via a card reader to a TV, both cards are normally read. Nokia reads the usual flash drive connected via OTG cable, although it was previously used only with the same Sony phone. What could be the reason and is it possible to restore the cards on the phone without resorting to formatting?
He formatted a 16 g flash drive on a new phone with android 6.0 and combined the memory with the phone and it turned out that only the phone sees this flash drive, after some use, forgot and inserted the flash drive into the old phone, it naturally didn’t work, put it back into the new one and, after switching on, writes to format and data He doesn’t see it, you need to restore the information, please help a very important file on a flash drive: photos, music, documents. Thank you in advance.
smartphone blackview bv8000pro android 7.0 got a flash card, reset the phone to factory settings, insert the card, he writes to configure the card and asks to format it. It was previously configured as internal memory, but there is a lot of necessary information on the map, how can I extract it from there?
“I have a new flash drive, it worked for a month and. I made it system and in a day my phone says that the card is damaged and needs to be formatted, formatted and says that formatting is not possible. But the computer does not see it, it’s in the media, but it doesn’t exist. Help me please !”
I have a usb flash drive (16gb) a year, it has a lot of music on it, my son took it to listen to music on a speaker, brings it in to a computer, writes it to format it
32 GB flash drive. At its opening, the computer cursed that it could not do this without formatting. Some of the files were successfully restored through an Internet program. I decided to format, as requested by the computer. As a result, Windows wrote that he could not complete the formatting. I tried articles on the internet where you need to go in and write from the admin “clean” “files” etc. Did not help. Now it seems like the computer stopped cursing, started formatting. But the slider has not been running forward for half an hour. He is at the very beginning of the journey. What to do and is it possible to somehow return the flash drive using free software? thanks
Hello! Do I have a SAMSUNG J2 phone? It costs Android 7.1.1. There was a problem with the flash drive. Writes that it is not supported, over formatting. When formatting, exit the error: Command 10 volume partition disk: 179.64 public failed with 400 Command failed. Formatting on the computer did not help. I bought a new flash drive, but all the same. It is impossible to format. Tell me what to do, how to open a USB flash drive without formatting it. Thanks.
I connected my USB Flash Card 64GB in Ubuntu 14.04 Mate to copy files. Suddenly the flash drive disappears from the explorer. In Windows 7 it appears and disappears abruptly in the explorer. Writes that the drive needs to be formatted when trying to format it; when you click on Start, Explorer copies Microsoft Windows etc. repeatedly and then Windows 7 freezes. Perhaps the virus gives error some sort of RAW file.
I combined the flash drive with the internal memory. Then the performance of the phone decreased and I wanted to do everything back. I clicked on the storage then on the USB flash drive and on portable media. They wrote to me that you need to format the USB flash drive and I formatted it. Then he started writing, the USB flash drive does not support this media. Click to configure. I click, there I am given the choice to make a USB flash drive to internal memory or portable media. I clicked on one, then clicked on again, then formatted again, he wrote everything is ready, the flash drive is supposedly working, then I see that the flash drive is writing again, the flash drive is not supported, and you can do it endlessly
Today I bought a new microSD-stick for a smartphone. Installed it. The smartphone allows you to set storage priorities between your own memory and a USB flash drive. Set the priority of the flash drive. I took some photos. Photos were copied to a flash drive. Then I looked at the functionality of this flash drive, where in some section it was suggested to format this flash drive to improve its performance. Because I didn’t need photos, I agreed. After formatting, I can not change the priorities, i.e. the system writes that the default is the internal memory of the smartphone. A flash drive, as it were, does not exist, although the system sees it. Question: how to restore a flash drive without formatting? Thanks.