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!!

[_alexdon_]

Download sony update service and repair:

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

But charge the phone for 1 hour before.

[Samim123]

The thing is i cannot even connect it to the laptop as everytime it connects it shows the green LED for 5 seconds and then disconnects and shows sony logo with Red LED and goes back to Green LED continously

[_alexdon_]

Sony update service needs the phone turned off.

[Samim123]

My phone is off, it doesnt turn on anymore as it gets stuck at the Sony logo and turns back off, What the problem is that when i put it in the repair, the repair starts and my phone has Green LED and as soon as the repair starts the LED goes and the phone disconnects which causes the repair to fail

[_alexdon_]

In this case,you should visit a sony service:

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

[Samim123]

isn't there any other solution? as my phone connects to the computer and stays connected when i don't do the update/repair as soon as it starts then my phone disconnects

[_alexdon_]

Force shutdown(power button+vol up until the phone vibrates 3 times).See how it goes.

[Samim123]

already done that many times...

[_alexdon_]

I am sorry,you need to visit a sony service for further help.