Troubleshoots Zuum

Frequently asked questions about Zuum phones, tablets and watches

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