How to factory reset IRBIS SP514? How to wipe all data in IRBIS SP514? How to bypass screen lock in IRBIS SP514? How to restore defaults in IRBIS SP514?
The following tutorial shows all method of master reset IRBIS SP514. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your IRBIS SP514 will be as new and your MediaTek MT6580M core will run faster.