Xperia loses cellular network

[SHIV]

Sometimes when I am rying to call(It doesnt initiate call by a single tap on the contact number have to tap several times) it shows no network on phone.

When I do search for a network it gets worst and flashes the message,"error while searching for networks".

[Uliwooly]

You probably need a new SIM card 

[gsvirdi]

Got my new simcard 5 days back, no use.

network goesoff anytime, whereas at the same time and on same table... my other nokia (mom's) phone always shows connected to network.

I wasted a lot of money in xperia, sony... Never again, not even for free.

[satyendra100]

i am facing the same issue.

try selecting -  WCDMA/GSM in the Network mode.

It might help.

[gsvirdi]

Selected options in network was always WCDMA/GSM.

No use...