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

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

Douzo Silk D4 Plus Douzo Silk D4 Plus
Douzo Knight D50 Douzo Knight D50
Douzo Silk D5 Douzo Silk D5
Douzo Knight D51 Douzo Knight D51
Douzo Silk D4 Douzo Silk D4