Formatting will cause loss of files. If you are sure to abandon the files and format them, please connect the memory card to the computer with a card reader, back up the remaining files, and then right-click on the U disk icon. , there is format, click it, select the file format as FAT in the pop-up window, and then click OK to start formatting.

As for how to retrieve the files, I can’t tell you how to retrieve the lost disk files on Baidu. However, it is not recommended to retrieve them. Not only is it time-consuming, but you may not be able to find anything. .