Share your experience!
Hi, I have installed latest updates and facing lot of trouble
my phone hangs and as soon as i end any call i get no signal for couple of seconds and then signals comes back up
what can be done in this situation
I suggest that you try to run a software reinstall using SUS.
http://www.sonymobile.com/gb/tools/update-service/
If the problem still remains you should contact your local support team, to have the phone examined and fixed at an repair center.
http://www.sonymobile.com/global-en/support/contact-us/contact-info/