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

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

iSA T35 iSA T35
iSA A19S iSA A19S
iSA A19Q iSA A19Q