How to factory resetLENOVO A850? How to wipe all data in LENOVO A850? How to bypass screen lock in LENOVO A850? How to restore defaults in LENOVO A850?
The following tutorial shows all method of master reset LENOVO A850. Check out how to accomplish hard reset by hardware keys and Android 4.2 Jelly Bean settings. As a result your LENOVO A850 will be as new and your MediaTek MT6582M core will run faster.
Confirm and make sure that LENOVO A850 Battery is fully charge or not empty.
Turn off LENOVO A850.
Press together: POWER + VOLUME UP about several second, that the warning will appear at the LENOVO A850.
Choose: Reset Device or Wipe data or Clear eMMC.
Make sure we already sure than we know that our application and data will be loose or clear while Resetting LENOVO A850.