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