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

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

USmart SL77 USmart SL77