Xperia Z (C6602) network signal problem!

[WedoX]

Hello Guys,

Anyone dealing with this problem in the c6602 suddenly droped network signal even after sim replaced,

trying another provider same results very poor signal like 1 chart then it appears as red cross [X] NO NETWORK AVAILABLE

I gave it to the service center 1 week ago!! and no one feed me back with a comfort answer!

Really am very upset specially it looks very luxury and its not a cheap smartphone!

Many friend adviced me about IPHONE 5 but am still agree no screen can vs this phone HD screen...:(

Kindly if any official admin here to support me about this issue officially it would be perfect!

Thanks...

[arich]

Unfortunately...the new Micro Sim card also failed to deliver..was not working and the signal just went off soon after I switched the phone on. So, later on I had no option but to test with other Operator Sim Cards (Buy one, Cut one, Use one) and finally found one other Operator which seemed to work. So, I switched my operator to that one and since then it is working fine till now...almost 2 months are gone by since then! You can try that too!