Camera memory card formatting problem

I often encounter this situation. The U disk is not safely deleted during use. After it is pulled out directly, it becomes 0 bytes when inserted into the computer and cannot be opened. This situation is divided into two types

1. Soft failure: The U disk code is lost due to sudden pull out of the U disk. FAT is damaged and prompts to insert the disk or format it. In this case, just download software such as diskgenius from the Internet and format it. If it doesn't work, try looking for mass production tools.

2. Hard fault: The main control of the U disk may be burned due to the unstable voltage when the U disk is suddenly pulled out. The fault is caused by the fault of the USB flash drive itself, such as the crystal oscillator's weak soldering. In this case, I suggest you find a professional data recovery company or a USB flash drive repair company to try to repair it. Never try to remove the shell yourself.

If you don’t have important data, I suggest you change it to a USB flash drive! Thank you

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