How to factory reset E TEL Q2? How to wipe all data in E TEL Q2? How to bypass screen lock in E TEL Q2? How to restore defaults in E TEL Q2?
The following tutorial shows all method of master reset E TEL Q2. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your E TEL Q2 will be as new and your core will run faster.
E-tel i2 hard resat - video