How to restore and backup QQ address book of mobile phone

Start mobile QQ at 1, select the contact below, find the first "Address Book" button in the contact tab, and click Enter!

If your mobile QQ has not been verified by your mobile phone, you will be prompted to enter your mobile phone number after verifying your mobile phone. Tencent official will send a verification message to your mobile phone! Enter the verification code of SMS in the input box, and continue to the next step! QQ prompt software will access your address book, mainly considering privacy issues, just click open!

3 After allowing the software to access the address book, qq will read your address book, and backup and recovery options will appear at the same time, as shown below! Click the option to enter the next step!

4. In this step, there are two buttons for backup and recovery. Click the first backup button to make a backup! The backup encryption prompt dialog box appears! Click the "Backup Address Book" button!

5. At this time, if you have used QQ Synchronization Assistant, you need to verify it twice. Just enter the password of QQ Synchronization Assistant, and then click the verify button!

Then the backup starts, and the progress bar reaches 100% to complete the backup automatically. Depending on the size of the address book data, the duration of this process will vary. If you need to restore the address book because of resetting or replacing your mobile phone, go directly to the backup restore option and click "Restore"!