Huawei's Mate 20 Pro got the update to EMUI 9.1 starting at the end of June. This version of the company's UI skin atop Android made its debut on the P30 family. It's based on Android 9 Pie like EMUI 9, but has a bunch of additional features, like the new EROFS file system, GPU Turbo 3.0, and Moon mode for the camera. Starting today, the Mate 20 Pro's EMUI is enhanced with yet another feature, namely DC dimming. This is becoming more and more popular with every month that goes by, as Chinese smartphone makers left and right work to bring it to their devices that use OLED screens. DC...