No sound at all sch-i545 mdk
I bought my S4 with VRUAMDK firmware used hence no warranty
when I got it it tested fine I made calls
after rooting it just stopped making any sounds or phone calls, (I'm pretty certain I followed the rooting instructions correctly)
tried unrooting, going back to stock and rerooting and trying several ROMS I still have no sound whatsoever no headphones nothing, it does eventually detect the headphone if plugged in, even in the diagnostic menu sound doesnt work
I can browse using mobile data I can attempt a call and the other phone rings but the dialer doesnt work after placing the call the phone hangs or restarts sometimes.
everything else works I can send and receive text messages, emails, cameras work. etc
if this is a hardware issue what needs to be replaced? any idea whats the best way to get this fixed? and probable cost?
I read other threads that were similar which suggested unrooting and resetting and tried that