Photo recovery SD card prompts unformatted

Case:
Yiwu customers took a group of weddings. The next day, because there were new shooting tasks, they were not backup. When they were backup on the third day, they found that the card could not be opened. After double -clicking, it was prompted that it was not formatted. Some computers could not identify the disk.

Solution:
Data recovery engineer testing. In fact, the disk symbols that are seen are not the cards of the card, it is the virtual disk of the card reader. The customer cannot recognize this card at all.Only read the Flash chip to recover data.Through professional Flash chip reading device and 2 hours of artificial file files, the original complete folder directory was successfully restored.Data recovery successfully.