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

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

DOK D201 DOK D201
DOK D303 DOK D303
DOK D203 DOK D203
DOK D205 DOK D205
DOK D207 DOK D207