Instructions to reset, factory reset, factory reset or restore Gresso devices

How to reset, reset, factory reset, factory reset on Gresso devices step-by-step, instructions for formatting and deleting all content on Gresso brand devices.
Resetting a Gresso 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.

Gresso Radical R1 Gresso Radical R1
Gresso Radical R2 Gresso Radical R2
Gresso Radical R3 Gresso Radical R3