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