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

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

KZEN W503 KZEN W503
KZEN W306 KZEN W306
KZEN Victor V1 KZEN Victor V1
KZEN Ureki U1 KZEN Ureki U1
KZEN Rex RX KZEN Rex RX
KZEN Rex R2 KZEN Rex R2
KZEN Majesty M5 KZEN Majesty M5
KZEN Majesty M3 KZEN Majesty M3
KZEN Majesty M2 KZEN Majesty M2
KZEN Knight K2 KZEN Knight K2
KZEN Hard Rock KZEN Hard Rock
KZEN Bold B1 KZEN Bold B1