How to factory reset IUNI U2? How to wipe all data in IUNI U2? How to bypass screen lock in IUNI U2? How to restore defaults in IUNI U2?
The following tutorial shows all method of master reset IUNI U2. Check out how to accomplish hard reset by hardware keys and Android 4.3 Jelly Bean settings. As a result your IUNI U2 will be as new and your Qualcomm Snapdragon 800 MSM8974AA core will run faster.