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
USmart SL88 USmart SL88
USmart CL500 USmart CL500
USmart CL600 USmart CL600
USmart F450 USmart F450
USmart S5 USmart S5
USmart S9600 USmart S9600
USmart SL55 USmart SL55
USmart SL66 USmart SL66