Frequently asked questions about KZEN phones, tablets and watches

Answers to frequently asked questions on KZEN devices. Reasons for a hard reset or reset a KZEN, Is it safe to do a hard reset or format in a KZEN?, What data is deleted when performing a hard reset in a KZEN?, What should I do before doing a hard reset?, Can I install Fortnite on my KZEN?, I forgot the PIN code of my KZEN, I forgot unlock pattern, How to make my KZEN faster?, How to update my KZEN? How to backup my KZEN?

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