Troubleshoots ZIFRO

Frequently asked questions about ZIFRO phones, tablets and watches

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