First I connected my phone to a 2.1 Home theatre system . When i connected it suddenly my phone got switched off. and when i switched on it there is no network signal in my mobile. i just restarted for a many number of time and i also tried by restoring it again but i cant get any network signal in my mobile. but later a few hours my mobile automatically got switched off ,, when i try to switch on now it doesn't get switch on itself;
I don't know what to do.
So please give me some suggestion to get my mobile back to normal condition.
