sony xperia c2105 auto shutdown and not charging

[namen]

My phone just automatically shutdown...I'ts already  updated to jelly bean 4.2.

I have tried to charge and hard reset my phone but dtill it won't open. as I checked it now it won't charge also. help me ASAP  it tried to repair using Sony PC companion. but problem not sloved, i take that phone to service center they said they cant solve this problem also please help me

[Samuel1]

I'm sorry to hear that.
I suggest that you raise this with your local support team to proceed with this in the best possible way.
Local support.

[namen]

they said they cant repair my phone its just waste of money on sony product.... if there is any solution please help me

[Thommo]

I'm sorry to say but if there was an easy solution then the service centre would have hopefully fixed it - Not charging is either a USB port issue or charger which I'm suere both you and the service centre have checked - or your battery is damaged or the motherboard is damaged

[namen]

they said they cant repair my phone but i have warenty till 2016