What to do if the USB flash drive of the mobile phone is opened and formatted

U disk is still very frequent if it is used in the office, but the U disk is not so durable, especially the U disk ** relatively low U disk is relatively poor in quality and more fragile, when you U disk and the computer are communicating with the data, if you pull out the U disk or encounter a power outage, then your U disk is particularly prone to problems, the most common is that the U disk can not be used, plugged into the computer prompts that it needs to be formatted, what should you do at this time? Let's teach you below:

1. If the computer prompts that it needs to be formatted, do not click Format, otherwise your data will be gone, and it will be troublesome to recover.

2. At this time, you use the mouse to click the right button of the U disk - Properties, and see if the space of the U disk is displayed as 0.

3. If it is, there is hope for recovery, not only to restore the U disk function, but also to ensure that the data is not lost.

4. First try to fix the U disk disk error, the method is to click the U disk letter, and right-click the mouse to select Properties.

6. Then tick Automatically fix file system errors, scan and try to recover bad sectors.

Then wait for the repair to be successful, it will prompt, if it fails, it will also prompt, if you are lucky, you can use the USB flash drive normally, and the data in the USB flash drive is still there, if it is not successful, continue to look down.

7. **Diskgenius software, it is domestic, so it is easy to use, after opening the software, the device selects your U disk, don't choose the hard disk, and find the [Search for lost partitions (rebuild partitions)] in the figure below.

9. You can see that the data has been retrieved, and then click Save Change on the software, and the USB flash drive will return to normal, and the data is there.

So in this case, you might as well try this easiest way first.,Generally speaking, you can recover.,If not, then use the U disk repair tool of this site and the like.,But this is indeed the first method that should be used in this kind of failure.,Neither loss of data nor formatting of U disk。

There is no safe deletion during the use of the USB flash drive, and after it is pulled out directly, it becomes 0 bytes when it is inserted into the computer, and it cannot be opened. There are two types of situations.

1. Soft fault: due to the sudden withdrawal of the U disk, the U disk ** is lost, the FAT is damaged, and the disk is inserted or formatted. In this case, it would be good to format the ** software on the Internet, such as diskgenius. If it doesn't work, try it with mass production tools.

2. Hard fault: Due to the sudden unplugging of the USB flash drive, the voltage instability may cause the main control of the USB flash drive to burn. Caused by the failure of the U disk itself such as crystal oscillator virtual welding.

In this case, I recommend that you find a professional data recovery company, or a USB flash drive repair company to try repair. Never try to unshell yourself. If you don't have important data, I suggest you change the USB flash drive! Thank you.

The USB flash drive of the computer that is usually used cannot be connected to the mobile phone, so it cannot be formatted with the mobile phone, but the USB flash drive can be formatted by the following methods.

1. Turn on my computer.

2. Right-click the USB flash drive and select Format.

3. After that, you can set the file system format, usually choose NTFS format, and you can set the name of the U disk at the volume label.

4. After making changes according to your needs, check Quick Format, and click "Start".

5. After formatting, select "OK".

Note: Formatting will delete all the files in the USB flash drive, and you can back up the data first to avoid loss.