phone does not detect network

[usopzatosai74]

Hello..I'm usop from Malaysia.I Want tone ask about my phone.I using Sony Xperia t2 ultra single sim.I want to why my phone does not detect network although it's detect my simcard.? I have do all the trick that's Sony tell me to do but still the phone cannot detect my network. Is my antenna problem or my board are problem?how much to fix it? I'm really need your help..please tell me what happen to my phone...

[usopzatosai74]

i been tried to use all network mode but nothing happen..is my ic card or antenna have a problem??

[Uliwooly]

Get a brand new Micro SIM card. 

[kapwazipwazi]

My Sony T2  has WCDMA on sim 1 and put GSM on sim 2. Sim 2 loses network coverage completly. this is the same when I do it vice versa e.g. sim 1 -GSM and sim 2 -  WCDMA/GSm preffered, then sim 1 loses coverage, seeing as the phone is designed to work  as one sim on WCDMA and the other on GSM, whichever slot thats has GSM has no Network completely. I have tried hard reset, PC Companion repiar and reinstall but I'm still only able to have one line with signal having WCDMA. What Can i do

[Uliwooly]

Follow the above steps

[kapwazipwazi]

I have but to no avail

[Uliwooly]

Sorry to hear that Contact your local Xperia Care http://support.sonymobile.com/global-en/contactUs/

@kapwazipwazi