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[Q] Sony Xperia SP keeps restarting

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Junior Member - OP
Thanks Meter 0
Posts: 2
Join Date: May 2012
Default [Q] Sony Xperia SP keeps restarting

I updated my phone to 12.1.A.0.266 a few weeks ago through wifi when Sony released it officially. And now my phone keeps restarting.It doesn't even reach the home screen. Factory reset(under the back panel) and any hard or soft reset doesn't work.

It all started after I updated the phone to the new firmware. The new UI was slow and laggy. Sometimes when I used to pick up the phone speaker used to be switched on.

From a few days, the volume on the screen just showed a horizontal bar and not the actual volume UI.
3-4 days ago Chrome crashed and 2 days ago Google search and Google now crashed. I installed Amazon kindle app for Android last night but that too crashed in the morning.

And from afternoon, the phone itself crashed.

How do I get my phone back to life?
Senior Member
Thanks Meter 36
Posts: 339
Join Date: Jan 2013
repair using PCC or SUS.
Use flashtool and flash any other regions firmware. CE1 firmware is most stable.
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