Frequently asked questions on Cube mobile phones, tablets and watches

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

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