Troubleshoots Trevi

Frequently asked questions about Trevi phones, tablets and watches

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