How to factory reset IRBIS TZ716? How to wipe all data in IRBIS TZ716? How to bypass screen lock in IRBIS TZ716? How to restore defaults in IRBIS TZ716?
The following tutorial shows all method of master reset IRBIS TZ716. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your IRBIS TZ716 will be as new and your Spreadtrum SC7731C core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.