Xperia T Won't Turn on and won't Charge, Also won't connect to PC to Repair

[Samim123]

So, yesterday i was using my phone and listening to music, the battery was at 4% so i put it to charge, when i came back one hour later i found out that my phone wasn't charging (it would just boot and then freeze at the boot and restart) and then finnaly i got it to charge fully, now today when i tried turning it on it would just boot till after the Xperia logo and then freeze and restart. So i downloaded PC companion and tried to repair the phone and at 30% the phone automatically disconnected from the laptop and when it reconnected  it would connect for 2 seconds then disconnect. Now when i put it in charge firstly the Green LED comes up for about 5 second and then goes off and the Sony logo comes on with the Red LED for 5 seconds and then goes back to Green LED with nothing on the screen and back to Red LED continously. 

Could someone suggest me something, also i don't know if bootloader was enabled so thats why i haven't used flash tool.

PLEASE HELP ME!!

[Samim123 · Accepted solution]

Don'y worry i found the solution.

SO what you need to do is use sony update service and run the test, afterwards it should say newest software installed and at the bottom it says if you are experiencing problems press install, NOW PRESS INSTALL and wait for the update to download and install after this is done reboot your device and VIOLA! done.

PHEW!! thank god it worked

[_alexdon_]

Great.

[jodie19911]

how is that supposed to work when the phone wont even turn on to install..... all charge has gone will not charge even if i just leave it al day plugged in to charger nothing happens

[_alexdon_]

The phone does not need to turn on,SUS needs it turned off.

[mustafa11]

My phone sony Tx do not open asphalt8

[Jonathan-keys]

I have tried all the recommendations regarding Xperia T not turning on and charging.

i have used PC Companion but this has not cured the issue.

This problem has only occurred since i carried out the software upload to Jelly Beam 4.3 before this the phone was working perfect.

Not happy at all no phone no support from Sony mobile 

[_alexdon_]

Visit a sony service:

http://www.sonymobile.com/global-en/support/contact-us/

[mcdork]

i have been working on this for almost 2 days now, and there needs to be a better solution to fixing this seemingly very common issue with the phone. fact is from time to time the phone will run to 0% and shut off. 

good lord this phone is about to take a long walk off of a short plank.

i used the SUS and re-installed the firmware blah blah blah. i really dont have another 400 dollars to throw around on a new phone, and i dont think most people do.

could we get a definitive fix to this issue.

good lord.

you shouldnt have to be an IT specialist to turn on your phone.

tiring to say the least.

[Trish247]

This is a nightmare!!! My phone won't charge, won't turn on, won't do anything but give me flashing red lights when I press the power button. 

I'm obviously not alone in this so it's a fault with the phone. What are Sony going to do about it? I love my Xperia T but it looks as though I'm going to lose all my data on my phone now!

Sony, do something!

[1AUSRA2]

I have the same problem. My phone also  won't charge, won't turn on, won't do anything but give me flashing red lights when I press the power button. When I tried to charge, the red light is off. Maybe somebody can help me and other?