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 MT6592M core will run faster.
At the very beginning hold down the Power key for a short while in order to switch off the device.
In this step press and hold at the same time two buttons: Volume Up + Power for a couple of seconds.
You should release held keys as soon as the new blue menu appears on the screen
Next, usethe Volume Down to highlight "clear eMMC", and then push the Power button to confirm.
Wait until the process completes.
That's all! The hard reset has just been performed.