AOSP 7.1.1 rom on Sony Xperia m4 acqua | no sound

[bistonb_ut]

I've installed AOSP 7.1.1 rom through TWRP recovery, but when I play audio, there is no sound, I was trying to modify some files but nothing.

Someone can help me?

P.S: sorry for many posts

 

[Axaroid]

I've installed AOSP 7.1.1 rom through TWRP recovery, but when I play audio, there is no sound, I was trying to modify some files but nothing.

Someone can help me?

P.S: sorry for many posts

Noone fixed that rom so it wont work, there are no stable roms for this device