How to factory reset ULEFONE Metal? How to wipe all data in ULEFONE Metal? How to bypass screen lock in ULEFONE Metal? How to restore defaults in ULEFONE Metal?
The following tutorial shows all method of master reset ULEFONE Metal. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your ULEFONE Metal will be as new and your MediaTek MT6753 core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.