How to factory reset ULEFONE Gemini? How to wipe all data in ULEFONE Gemini? How to bypass screen lock in ULEFONE Gemini? How to restore defaults in ULEFONE Gemini?
The following tutorial shows all method of master reset ULEFONE Gemini. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your ULEFONE Gemini will be as new and your MediaTek MT6737T core will run faster.
Ulefone Metal Hard Reset
Hard Reset will erase all of your data
All described operations you are doing at your own risk.