i have my new xperia Z1 i update it to the last software update 4.4.2 and i faced a problem in notification sound
like: low battery notification sound / notification sound from apps like line,wassap /
the sound is blasting ,i hear a cut in the notification sound a noise appears for a while , and in some games when it run the sound blast for a while in the begining thn it become normal . i have repaire my phone in sony companion and reupdate it but nothing change please help me
