Case:
After the U disk card is connected to the computer, double -click the disk formation prompts not formatted.Check the disk management and can’t find the card.Customers found two different companies in Yigao Computer City to recover, and after a week of recovery, they said they were unable to recover.
Solution:
Data recovery engineer testing. Fortunately, when the previous companies recovered, there was no welding chip, and Flash was intact.Confirmation can be restored.The next day successfully reads the chip encoding and prepares a normal file according to a certain algorithm.After the group was found, it was found that the photo could not be opened.After a few days of research, I found that this chip is a new algorithm, re -analyzing the group code, and successfully restored all the photos.