What happens when a file that's copied to a memory card is missing?

The memory card also becomes the storage card. Because most memory cards have good compatibility, it is easy to exchange data between different digital products. In recent years, with the continuous development of digital products, memory card storage capacity has been upgraded, application is also rapidly popular.

1, when we use the mobile phone "USB storage Device" to perform the file copy operation, we need to do the following methods to remove the memory card: Right click on the taskbar u disk icon, from the pop-up extended menu click "Pop-up Phone memory card" item.

2, next in the mobile interface, Drop-down notification bar, click the "Turn off the USB storage Device" button.

3, if the above method does not solve the problem, and there can be memory card itself is caused by bad, to this we open the "Run" dialog box (press Win+r can open), input "CMD" into the Msdos interface.

4, in the Msdos interface input "format J:/fs:fat32" (Which J represents U disk letter) and press ENTER to execute U disk format operation.

5, after the completion of the operation, if the message appears as shown in the picture, indicating that the disk appears large panel bad, at this point the memory card disk due to the bad way too much and the actual capacity of small, it can not save the files copied through the computer.

6. Only the new memory card can be replaced at this time. If you are finished with the format of the U disk, you can use the memory card to copy the computer files normally.