Frequently asked questions about Jesy phones, tablets and watches

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

Jesy J7 Jesy J7
Jesy J9 Jesy J9
Jesy J9 Quad Core Jesy J9 Quad Core