Default I9505 lte. Sound break any where, try all solution write on Xda. Still not working.

Dear all,

I can't hear nothing and camera not working, vibration not working.

I try all firmware 4.4 and some 4.3.
Many Custom rom.

The best working some parts is cm 11 but still no sound, just camera work.

Everything problem after official ota Samsung run with knox.

I flash all modem and wife fix

My phone is i9505 lte
Now i put again gng4 tw official, but no sound, lag, slowly to unlock, camera not work.

Very strange.
Thanks for any help.

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