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