How to recover the hacked mobile phone?

Blackened mobile phones can be set in the phone's address book. Taking oppoR9plus mobile phone as an example, the specific solution is as follows:

1, first click the "Phone" icon in the mobile phone;

2. Call records will pop up on the page, and click the portrait icon in the lower left corner of the page;

3. The page will jump to the contact person and click "Personal" in the lower right corner of the page;

4. Click "harassment interception";

5. All blacklisted and blocked phone numbers will pop up on the page, and long press the phone number that needs to be unsealed;

6. Several options will pop up at the bottom of the page, and click "More";

7. Click "Cancel Blacklist" in the drop-down option;

8. A confirmation prompt will pop up on the page, and click OK;

9. The page will prompt "Blacklist has been deleted" to restore the call records and SMS records before this number.