xperia u network problem

[9730308301]

Dear Team,

my mobile everyday having issue with my mobile network poblem

my phone network is stable but i am not able to do calls or getting me any calls

[Johan]

Have you tried to reinstall the phone software using SUS?

http://www.sonymobile.com/gb/tools/update-service/

If yes and you're still having problems you should try using another SIM card or have your phone examined at an repair center. For more info contact your local support team.

http://www.sonymobile.com/global-en/support/contact-us/contact-info/

[aldo199]

Hi,

Do I have to "update" or I have to re-install back to the factory setting?

I had those 2 options came out after I downloaded the software update from the link you provided for my Xperia U. Thanks

[maliti]

i have the same problem.....no network for the last one month. i have updated the software but in vein. What other thing do i try? or do you have service centres in Kenya?