3g network issues in my Xperia M single variant

[kiranlal]

I am using the Xperia m single variant, I can't able to connect to the 3g network, each time I used to connect to a WCDMA ie. 3g network the signal completely lost, not in one network carrier almost tried 3 network bsnl, airtel and aircel on last week, I tried both WCDMA and preffered network of WCDMA/GSM. In both case network goes completely down. Is that any hardware incapability or its about software issues please help me

[Hampus]

Hi,

Have you tried to connect manually to these networks or have you tried with three different SIM-cards from these providers? If you only have tried to connect manually, I suggest that you try another SIM-card in your phone to see if same thing happens.

[kiranlal]

I tried with different sim in airtel,bsnl and aircel 3 network sim card by manually!

[Uliwooly]

@kiranlal

Try this

repair your phone with PCC > do NOT install any app > uninstall any antivirus > don't even enter your google account > try to see if that works

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

[kiranlal]

Okay I'll do, even if that doesn't work tell me any other options

[Uliwooly]

@kiranlal

I remember other users complaining about a similar issues, it seems that the SIM card might be to thin, but it'll be wise to get a brand new SIM card. 

[kiranlal]

Hahaha I tried 3 different network man, nothing with the sim card its about the hardware issues. There is a big technical and manufacturing issue with network ic, even i consulted with service centre in my locality they suggest me to change the network ic.

[Uliwooly]

@kiranlal

so it's not a phone issue but rather a network issue.