How to factory reset CELKON Q4G Plus? How to wipe all data in CELKON Q4G Plus? How to bypass screen lock in CELKON Q4G Plus? How to restore defaults in CELKON Q4G Plus?
The following tutorial shows all method of master reset CELKON Q4G Plus. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your CELKON Q4G Plus will be as new and your core will run faster.