How to transfer the blacklist of the old phone address book to the novice phone when changing the phone?

If you can't transfer, you can only re-set the blacklist.

You can directly use the settings of the mobile phone system to add the mobile phone number to the blacklist and block the incoming calls and text messages of this number;

You can also use Tencent Mobile Manager to open the harassment interception of Tencent Mobile Manager, and add the numbers that often send spam advertisements or make sales calls to the mobile phone blacklist.