How to factory reset ZTT ZTC163? How to wipe all data in ZTT ZTC163? How to bypass screen lock in ZTT ZTC163? How to restore defaults in ZTT ZTC163?
The following tutorial shows all method of master reset ZTT ZTC163. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your ZTT ZTC163 will be as new and your core will run faster.