Troubleshoots Gretel

Frequently asked questions about Gretel phones, tablets and watches

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