I don't get any sound from walkman/youtube/apps/etc. When I adjust the volume, I get nothing from the rear speaker like you would when you adjust sound.
When a phone calls, I hear nothing from the phone speaker but people can hear me. I can switch to speaker phone and hear out the rear speaker.
If I adjust the volume for sound or alarm, I can hear it through the rear speaker.
If I set an alarm I can hear it.
If I go to sounds to pick a new sound for alarm/ringer/whatever, I hear nothing.
I have done a full FTF flash with wipe from Flashtool for the latest firmware.
I have locked bootloaders and haven't flashed any kernels or anything.
Basically rear speaker works for alarm and speaker phone but not music/media/sound picker
Mic seems to work
Front speaker doesn't work at all.
Confused :S Brought it back to my carrier, they said I have to send it to Sony. I just flashed the .12 firmware to see if that fixes it and it's a .14 glitch with my phone. I've run .14 for a week though with sound so it's weird.