How to factory reset OUKITEL U22? How to wipe all data in OUKITEL U22? How to bypass screen lock in OUKITEL U22? How to restore defaults in OUKITEL U22?
The following tutorial shows all method of master reset OUKITEL U22. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your OUKITEL U22 will be as new and your MediaTek MT6580A core will run faster.
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