Share your experience!
Since I have updated my phone to Android 4.0.4 it has problem.
The phone freezes itself several times and remains the same for 2-3 minutes, then it reboots. ´Just today, it happened 3 times during one hour.
Before updating to this new Android, everything was working fine.
Solved! Go to Solution.
Setting > Storage > Unmount SD Card
Then: Earase SD.... Yes?
I have EARASE, not FORMAT in my list.
Is it correct?
yes 
now my sleeping time here, answer you tomorrow
OK. I hope I manage it by tomorrow. Bye now.
Unfortunately the problem persists.
I used each of PCC and SUS once, i.e. I did the reinstallation twice. But I am facing the problem again.
Do you still think the problem is from software?
mine as well,,what might be the problem of freezing phone
If the problem still remains I think you will have to get the phone checked by a repair center. Contact your local support team for more info.
http://www.sonymobile.com/global-en/support/contact-us/contact-info/
Today I visit the venodr to give my phone for repairment. I suggest you do the same, and ot wasting tour time and remaining worried.