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

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

DTC GT5N DTC GT5N
DTC GT10 DTC GT10
DTC GT16 DTC GT16
DTC GT19 DTC GT19
DTC GT21 DTC GT21
DTC GT5SL DTC GT5SL
DTC GT6G DTC GT6G
DTC GT6P DTC GT6P
DTC LOLLY GRAND DTC LOLLY GRAND
DTC GT6 SPEED PLUS DTC GT6 SPEED PLUS
DTC GT6F DTC GT6F
DTC GT6T DTC GT6T
DTC GT6U DTC GT6U
DTC GT6X DTC GT6X
DTC GT8I DTC GT8I