network drop after update .184 build

[kartick_kr]

Hello everyone,

My xperia sola started dropping network signal  whenever it goes to sleep.The only solution to this is to restart the mobile but sometimes it gives me an error "no sim card".This problem started only after a update to .184 build

[admax]

have also been facing this esp when the phone gones on powersaver .. need 2 connect manually to network but then GPRS does not get actvated. restart resolves the issue

Sony Support any solution

[Johan]

Have you tried using another SIM card to see if the same problem remains?

If yes, have you tried reinstalling the phone software using SUS?

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