Share your experience!
Upgraded to Android 4.3 yesterday on m Xperia T and now it constantly restarts itself and reports that apps are no longer working.
I cant even back up my data as it restarts during the back up process!!!!
I am pure sick of this phone as I;ve had nothing but trouble with it since buying a year ago. Unfortunately I'm on an 18 month contract 😞
Solved! Go to Solution.
I am sorry to say this,but how about you try a software repair via sony update service?
http://www.sonymobile.com/gb/tools/update-service/
It will erase your phone memory,but I hope it will fix your issues.
I am sorry to say this,but how about you try a software repair via sony update service?
http://www.sonymobile.com/gb/tools/update-service/
It will erase your phone memory,but I hope it will fix your issues.
Just giving that a go now so fingers crossed 🙂
Keep us updated.
Good news is it seems to have worked, bad news is I'm back to starting point as I couldnt get back up to run.
Thanks for help 
Sometimes it is better that you do not backup all apps,they might be corrupted.
Issue started again over the weekend so I got to take it to the shop.
Turns out it was a Sim card issue so they replaced it and so far no restarting 🙂
Great.