How to factory reset HANTEL HT631? How to wipe all data in HANTEL HT631? How to bypass screen lock in HANTEL HT631? How to restore defaults in HANTEL HT631?
The following tutorial shows all method of master reset HANTEL HT631. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your HANTEL HT631 will be as new and your core will run faster.