How to factory reset ZOJI S12? How to wipe all data in ZOJI S12? How to bypass screen lock in ZOJI S12? How to restore defaults in ZOJI S12?
The following tutorial shows all method of master reset ZOJI S12. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your ZOJI S12 will be as new and your MediaTek MT6580 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.