Case:
Customer 4G capacity SD cards took photos and videos of leadership activities of some units. When backup, the SD card accidentally burned and did not recognize on the computer.Looking for someone in the local area, it was stuck.But because it was encapsulated by BGA.Without Flash chips, local service providers said that they were unable to recover and recommend data recovery companies to customers so that customers can ask us to inquire.
Solution:
Data recovery engineers have obtained the card to test and confirm, indicating that they can recover.For the Flash chip’s SD card, CF card and other hardware recovery have basically solved related technologies, do not distinguish the brand, do not divide the model, basically can be recovered.However, it is quite difficult for BGA packaging to recover, and different models need to be seen.For the customer’s SD card, because I did a similar SD card a week ago.After three days of research, the technical difficulty of the current card was solved, the contact definition was successfully parsed, and then the data was restored all the same as the original translation method.After remote verification of customers, all photos and videos are intact.