Frequently asked questions about TELSDA phones, tablets and watches

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

TELSDA T9988 TELSDA T9988
TELSDA T9910 TELSDA T9910
TELSDA T9888 Plus TELSDA T9888 Plus
TELSDA T8530 TELSDA T8530
TELSDA T6198 TELSDA T6198
TELSDA T3696 TELSDA T3696
TELSDA T3688 TELSDA T3688