and think it was the biggest mistake I have ever done.
Now my iphone basically not a celluler/mobile phone. I can't hear a single tone at the time of calling
and even the the receiver also can't here my voice. calling other and after receiving by them and to be
mute is the thing happned to me with that upgradation. before that it was working absolutely fine. I have
checked my microphone and headset by recording and it seems absolutely OK. I don't know what should
I do now?
Please help me.
I tried to downgrade my phone to 4.3.5 back but at don't accept downgradation and gives me an error code 3194