Case:
The customer describes the use of the Nikon camera to connect the SD card of the stored photo to the computer after taking the photo. During the browsing process, it suddenly runs slowly. It crashed directly. After restarting, it was found that the picture could not be opened normally.
Solution:
Since the customer taken in JPG format, the type of Winhex was scanned directly, and the result was not found.It seems that the problem is more troublesome. After in -depth analysis, it is found that the Nikon ASCII code in the card is very regular, so that users provide samples. Comparison found that the file head is destroyed. According to the sample file, it is summarized to the law.After a slight modification, all recovery.