[2.1.2] Apple Music Bug / Touchscreen Disable

[71coder]

First of all, thank you for your EFI file. It's perfect, but I still find some problems and doubts after using it recently. Why do you say that OC has been upgraded to 0.7.9, but I implemented resetnvme and found that it is still version 0.7.7 when using hackintool for detection? When the Huawei logo is displayed on the trunk, several lines of code will flash in the upper left corner of the screen. Is this because I used the wrong version of OpenCORE configurator? In addition, the speaker driver provided by the machine itself is perfect, but there will be problems when I use wired or Bluetooth external headphones or speakers. There is a current sound when connected to the cable. When connected to Bluetooth, applemuisc will always play the next song, which cannot be played normally. In addition, if I don't want to use the touch screen, how can I disable it?