How to factory reset IVVI i3? How to wipe all data in IVVI i3? How to bypass screen lock in IVVI i3? How to restore defaults in IVVI i3?
The following tutorial shows all method of master reset IVVI i3. Check out how to accomplish hard reset by hardware keys and Android 6.0 Marshmallow settings. As a result your IVVI i3 will be as new and your Qualcomm Snapdragon 430 MSM8937 core will run faster.
How to hard reset or factory reset a coolpad phone - video