Frequently asked questions about Smartisan phones, tablets and watches

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

Smartisan NUT R1 Smartisan NUT R1
Smartisan NUT PRO 3 Smartisan NUT PRO 3
Smartisan NUT R2 Smartisan NUT R2
Smartisan T1 Smartisan T1
Smartisan U1 Smartisan U1
Smartisan T2 Smartisan T2
Smartisan M1 Smartisan M1
Smartisan M1L Smartisan M1L
Smartisan Nut Pro 2 Smartisan Nut Pro 2
Smartisan Nut 3 Smartisan Nut 3
Smartisan Nut Pro 2S Smartisan Nut Pro 2S