Instructions to reset, hard reset, factory reset or restore Gfen devices

How to reset, reset, factory reset, hard reset on Gfen devices step-by-step, instructions for formatting and deleting all content on Gfen brand devices.
Resetting a Gfen is very simple by following the correct steps, find your model and find a way to perform the reset step-by-step. Performing a factory format or reset is very useful when you want to sell or give away your mobile device, or it works very slowly due to lack of space.

Gfen GFen D9800 Gfen GFen D9800
Gfen Mini N4 Gfen Mini N4
Gfen N29 Gfen N29
Gfen N37 Gfen N37