Frequently asked questions about ZH-K phones, tablets and watches

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

ZH-K Mobile Z707 ZH-K Mobile Z707
ZH-K Mobile Venus ZH-K Mobile Venus
ZH-K Mobile Spark 3 ZH-K Mobile Spark 3
ZH-K Mobile PAC28 ZH-K Mobile PAC28
ZH-K Mobile PAC 27 ZH-K Mobile PAC 27
ZH-K Mobile PAC 26 ZH-K Mobile PAC 26
ZH-K Mobile PAC 20 ZH-K Mobile PAC 20
ZH-K Mobile PAC 18 ZH-K Mobile PAC 18
ZH-K Mobile PAC 10 ZH-K Mobile PAC 10
ZH-K Mobile Odyssey Wave ZH-K Mobile Odyssey Wave
ZH-K Mobile Odyssey Victory ZH-K Mobile Odyssey Victory
ZH-K Mobile Odyssey Soar ZH-K Mobile Odyssey Soar
ZH-K Mobile Odyssey Pacman 2 ZH-K Mobile Odyssey Pacman 2
ZH-K Mobile Odyssey J10 Mini ZH-K Mobile Odyssey J10 Mini
ZH-K Mobile Odyssey J1 Plus ZH-K Mobile Odyssey J1 Plus
ZH-K Mobile Odyssey Glacier ZH-K Mobile Odyssey Glacier
ZH-K Mobile Odyssey Flame ZH-K Mobile Odyssey Flame
ZH-K Mobile Odyssey Aeon ZH-K Mobile Odyssey Aeon
ZH-K Mobile Intense Hype ZH-K Mobile Intense Hype
ZH-K Mobile Intense Game ZH-K Mobile Intense Game