Share your experience!
when somebody is calling and I answer with "hello", they're not hearing me...
when i say hello for the second time..then they hear me...it's like they're not hearing me for the first 5 seconds...
I flashed my phone ICS...
is there anything I can do about it? exept flashing again?
http://www.android.gs/update-xperia-u-sgs3-jelly-bean-dynamic/
It looks that you have the same problem as me...
http://talk.sonymobile.com/thread/57712?start=0&tstart=0
If you use ICS by upgrade, I recommand to repair it with SUS, it might be better.