Hi,after I rooted my device was working properly but always the caller's voice quality got down and whatever I've done I couldnt get up the voice quality again.I made WİPE CACHE-WİPE FORMAT CACHE ( FACTORY RESET ) and also I loaded orjinal stock rom turkey I9190XXUBNA1_I9190OJVBNA2_I9190XXUBNA1_HOME.tar.md5.tar but still nothing change.Is there a way to correct this problem by using ODİN or another program or stock rom etc.
Thanks in advance..
Thanks in advance..