Hi all ,
I have been using K750i an awesome product from nearly 5 years ..
So as for recent stuffs , i connected it to PC for connectivity of Internet , but i was unable to do that.
After some days of trying i left it and as normal i kept it for charging on the AC mains supply...
But after some time , it got switched OFF 
. i tried to switch it On but i was unable to do it....
The phone didnt fall nor any water logging into it ..
can anyone please help me how to bring my mobile back to life..
Please help me , i am desperate ...
Thank you
