Mobile Restarts

[Mangesh111]

Hi

I have My Experia T2 Before 45 days But It is restarting itself.the problem comes when my mobile Data is on

otherwise it works Fine when i am using Wifi

I had changed my sim card by following the thread from the forum but still i am having issues.

please suggest what to do  the service center are also not effectivve when come to this problem  they just update the software.
and ensure us that the issue will not come again. the isssue is with the Mobile Data which is making system unstable.

[_alexdon_]

What network mode are you using?

[Mangesh1111]

Its in Automatic Mode and I am usibng SIM2 which is always GSM I thnk

[_alexdon_]

Yeah,that is normal,first sim WCDMA/GSM and second GSM.

[Mangesh111]

What is the cause of the problem and what should i do regarding this

its just frustrating that not able to use the Phone Despite of paying plenty opf bucks