Have a good time.
The eu 9.3.7 firmware installed v4a first, the driver installed everything well, then installed it through magisk dolby and it all worked. Check, test who needs it. Magisk which in twrp 17.1
Copy paste.... Sorry can't share link.
The eu 9.3.7 firmware installed v4a first, the driver installed everything well, then installed it through magisk dolby and it all worked. Check, test who needs it. Magisk which in twrp 17.1