Xperia T just keeps restarting!

[Lokomotiva_KG]

Hi,

I have updated my software to 4.3 two days ago and since then phone is restarting every minute. Tried to use update service to repair and It started working well but the day after again the same situation. Could you please advice what should i do?

Thank you.

[Groga]

Not yet. I put my Sim in another phone (Xperia Arc S) and works just fine. I keep it 2 days. Tomorow I wil buy another sim and see what it's happened .

[_alexdon_]

Ok,keep us updated.

[Groga]

OK . Thanks , Bye.

[Groga]

Hi again. I just bought a new SIM from shop to keep my number. I need more 2 days to see if it helps. So fingers cross . Today , I keep the phone with the sim out and the phone does not restart at all . I keep updated.

[_alexdon_ · Accepted solution]

Yeah,the old SIM could have been damaged.good luck!

[mikethebike]

no uninstall chrome didn't help.

But reinstall all updates via Sony PC companion on a Windows pc did help.

PC Companion will tell you all updates are already installed but you will be able to force it to reinstall the update.

This will erase all internal memory, not the SD card memory. 

Your back-up is on-line at google?

[_alexdon_]

You should be able to restore when you have internet on.

[Groga]

Hi to all. Still no problems with restarting after I change my Sim card. Mine , when restart , show me the message like SIM not available / restarting the phone . Like I pull out the SIM card. Let's see what's happened in the future. Bye!

[Groga]

Hi again. It's clear now . Since I change my SIM , I've no problem with the restart of the phone . The cause was clearly the SIM. Only thing what I have done when I updated the phone was to take SIM out while I did It. So , ADMIN , you can tip the case resolved with the change of SIM. If someone meet the problem , maybe this is the cause. Bye to all.

[_alexdon_]

Great!