How to factory reset LENOVO 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.
lenovo a850 сброс настроек reset - video
Hard Reset will erase all of your data
All described operations you are doing at your own risk.