Frequently asked questions about UMX phones, tablets and watches

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

UMX U696CL UMX U696CL
UMX u693cl UMX u693cl
UMX U683CL UMX U683CL
UMX U680C UMX U680C
UMX U675 UMX U675
UMX U673C UMX U673C
UMX U671C UMX U671C
UMX U670c UMX U670c
UMX SN357 UMX SN357
UMX MXW1 UMX MXW1
UMX MXG-408 UMX MXG-408
UMX MXG-401 UMX MXG-401