How to factory resetLEAGOO Z9? How to wipe all data in LEAGOO Z9? How to bypass screen lock in LEAGOO Z9? How to restore defaults in LEAGOO Z9?
The following tutorial shows all method of master reset LEAGOO Z9. Check out how to accomplish hard reset by hardware keys and Android 8.1 Oreo settings. As a result your LEAGOO Z9 will be as new and your MediaTek MT6580 core will run faster.
In the first step turn off the mobile by pressing the Power key for a few moments.
Then hold down Volume Down and Power buttons together for a couple of seconds.
Release all keys when you see information about Factory Mode.
Now use Volume Down to choose "Clear eMMC" and press the Power button to accept it.