Troubleshoots SmartFren

Frequently asked questions about SmartFren phones, tablets and watches

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