Why is the phone so hot when using a QC 3.0 charger? Red Magic July 18, 2018 10:43 Updated Follow Please use the orginal Nubia QC charger and cable. Related articles Why isn't the phone suitable for laying on a table? What languages are provided in the phone? (RM and Android OS) Is the bootloader unlockable? Are the speakers in stereo-sound quality? Is the Red Magic device waterproof? Comments 0 comments Please sign in to leave a comment.