XPERIA SP [boot up problem]

[oa]

HELP ME!

I charged my Xperia SP, then while charging i pressed and held the power button, after awhile- when I checked it, it showed:

1. SONY

-black screen-

2. XPERIA

-black screen-

3. colorful squigly lines that travel across the screen

Normally, after numbers 1-3, the homescreen would appear, right? BUT THEN MINE SURPRISINGLY KEPT ON LOOPING FROM SONY - #3 OVER AND OVER AGAIN. Am I the only one who encountered this problem?

[Thommo]

Try removing the battery if you can or hold volume up and power for a round 15 seconds - If that fails then unfortunately you will have to perform a repair which results in all apps and data been lost

To perform a repair make sure your phone is unplugged and turned off

Start PC Companion and select Support zone then Update my phone/tablet then in Blue select Repair my phone/tablet and follow the on screen instructions - When prompted hold volume down and connect your USB cable

[_alexdon_]

Force shutdown your device by pressing the little button on the back of your device.Try to turn it on normally after.

[oa]

It doesn't work, when i try to update it it says THERE IS NO AVAILABLE SOFTWARE IN YOUR DEVICE what do I do now? And the phone won't normally start up, it keeps on going on the loop- this has been going on for 2 days now, yesterday and today.

[oa]

I've tried that actually, many times, but the screen keeps on looping when I try to turn it on normally.

[_alexdon_ · Accepted solution]

Repair via sony update service after you force it to shutdown:

http://www.sonymobile.com/gb/tools/update-service/

[oa]

Im sorry, but it wont work, every single time I try to turn it on after turning it off, the loop keeps on going on forever. And when I try to reset it, it says no software found on your device.  (-_-);

[vexiac]

ya im exspirenceing the same problem right now keeps booting on the sony symbol and is starting to buzz me off

[dementor]

Yo need Sony pc Companion > Suport zone > Phone software Update > repair my phone/tablet  Dont press Connect