Case:
After the customer said that the mobile phone was restored to the factory, the address book was lost, and then he introduced the address book backup of the previous mobile phone software to find that the content of the address book was old.Originally contact person.
Solution:
The engineer of the Data Recovery Center first uses the mobile phone software to jailbreak. After root, data recovery through the mobile phone recovery software developed by the company, and then combined with the name of the contact person provided by the customerIt was not covered and successfully recovered. After acceptance, it was confirmed that the contents of the address book needed to be restored, and then the recovered communication recording was introduced into the customer’s mobile phone. The data was restored to this.