Case:
Customers delete the call recording files in the mobile phone and want to retrieve an important mobile phone call recording.
Solution:
The HTC mobile phone used by the customer, the mobile phone operating system is Windows Phone. According to the customer’s description, the MP3 file of the call recording is stored in the SD card of the phone, so the SD card of the phone is taken out.In order to ensure that the data in the SD card is not affected, first mirror the SD card is made, and then the mirror file of the SD card is analyzed.Because the customer is continued to use the mobile phone after deleting, the directory item of the folder of the MP3 file has been covered.So I used professional file scanning software to scan, and found hundreds of MP3 files, which was just now the data that customers wanted.The final data recovered successfully.