Troubleshoots JXD

Frequently asked questions about JXD phones, tablets and watches

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