[Sony Cross-Device General] Gordon LF:
Still nothing...

Great guide! I'm having some trouble though... backstory, i've got an xperia T lt30p and had it for two months, i loaded cm10.1.2 on it when i got it and has been great. two weeks ago it got really hot in my pocket and when i pulled it out the screen was black. I wouldn't respond to any keys for resetting it and since i didnt have any way to remove the battery at the time, i left it on the table and decided to stick it on a charger when it died so it would reset itself. after it sat for around 30 min, it started bootlooping from the cm spinning logo and such for about an hour. then it booted up. i held down the power key to bring up the menu to power it down and it started bootlooping again for around 30 mins. it booted up again and was able to shut it down. when i got home i plugged it into the charger and left it overnight. came back in the morning, no lights were on and it wouldnt respond. so i left it unplugged for a week. messed with it again and the red light would come on for ~10 mins as soon as i plugged it in, then would turn off. if i hold the power button, the red led blinks as long as i hold it. if i hold the vol up the blue one will come on and fastboot will talk to it. did some research and tried reflashing the cm10.1 cwm boot.img, thinking it might get it going again to no avail, after flashing nothing happens different. so more research brought me here and i tried your guide. I tried using flash mode and using flashtool. it sees the phone fine, but when i begin the flash it immediadely kicks itself off and stops the flash, so i extracted the kernel from the ftf file and flashed it using fastboot mode on flash tool and still nothing changes... after having flash or fastboot mode on for a few mins it will disconnect and turn on the red light for a few mins, then the green one will come on and blink every ~15 secs. holding the vol up or down w/power just makes the red light blink and does nothing else and the screen never comes on. also took the phone apart and disconnected the battery, tried it again and no change... Is my phone seriously bricked?? or is there hope? Thanks for any help in advance!!

attached is my log (if i can do it right) and im using osx 10.8.5 on MBP for flashtool

26/059/2013 21:59:57 - INFO - <- This level is successfully initialized

26/059/2013 21:59:57 - INFO - Flashtool Version 0.9.13.0 built on 2013-06-04 22:50:00

26/059/2013 21:59:57 - INFO - libusb version 1.0.17

26/000/2013 22:00:01 - INFO - Device disconnected

26/000/2013 22:00:14 - INFO - Selected LT30p / 7.0.A.3.223 / Generic

26/000/2013 22:00:14 - INFO - Preparing files for flashing

26/000/2013 22:00:37 - INFO - Please connect your device into flashmode.

26/000/2013 22:00:46 - INFO - Device connected in flash mode

26/000/2013 22:00:46 - INFO - Opening device for R/W

26/000/2013 22:00:46 - INFO - Device ready for R/W.

26/000/2013 22:00:46 - INFO - Reading device information

26/000/2013 22:00:47 - INFO - Phone ready for flashmode operations.

26/000/2013 22:00:47 - INFO - Current device : Unknown: Mar 29 2013/12:24:25 - CB5123MTTF - Unknown: Mar 29 2013/12:24:25 - Unknown: Mar 29 2013/12:24:25 - Unknown: Mar 29 2013/12:24:25

26/000/2013 22:00:47 - INFO - Start Flashing

26/000/2013 22:00:47 - INFO - Processing loader.sin

26/000/2013 22:00:47 - INFO - Checking header

26/000/2013 22:00:47 - INFO - Flashing data

26/000/2013 22:00:48 - INFO - Ending flash session

26/000/2013 22:00:48 - ERROR - S1 Header checksum Error

26/000/2013 22:00:48 - ERROR - Error flashing. Aborted

26/000/2013 22:00:48 - INFO - Device disconnected

26/000/2013 22:00:50 - INFO - Device connected in flash mode

26/001/2013 22:01:00 - INFO - Device disconnected

26/001/2013 22:01:02 - INFO - Device connected in flash mode

26/001/2013 22:01:13 - INFO - Device disconnected

26/001/2013 22:01:15 - INFO - Device connected in flash mode

26/001/2013 22:01:19 - INFO - Device disconnected

26/002/2013 22:02:07 - INFO - Device connected in flash mode

26/002/2013 22:02:09 - INFO - Device disconnected

26/002/2013 22:02:22 - INFO - Device connected in fastboot mode

26/002/2013 22:02:29 - INFO - Selected kernel (boot.img or kernel.sin): /Users/****/Documents/Xperia_T_stuff/LT30p_7.0.A.3.223_Generic/kernel.sin

26/002/2013 22:02:29 - INFO - Flashing selected kernel

26/002/2013 22:02:29 - INFO - sending 'boot' (6496 KB)...

26/002/2013 22:02:29 - INFO - (bootloader) USB download speed was 16304kB/s

26/002/2013 22:02:29 - INFO - OKAY [ 0.427s]

26/002/2013 22:02:29 - INFO - writing 'boot'...

26/002/2013 22:02:31 - INFO - (bootloader) Flash of partition 'boot' requested

26/002/2013 22:02:31 - INFO - (bootloader) S1 partID 0x00000003, block 0x00003000-0x0000cfff

26/002/2013 22:02:31 - INFO - (bootloader) Erase operation complete, 0 bad blocks encountered

26/002/2013 22:02:31 - INFO - (bootloader) Flashing...

26/002/2013 22:02:31 - INFO - (bootloader) Flash operation complete

26/002/2013 22:02:31 - INFO - OKAY [ 1.837s]

26/002/2013 22:02:31 - INFO - finished. total time: 2.264s

26/002/2013 22:02:31 - INFO - FASTBOOT Output:

sending 'boot' (6496 KB)...

(bootloader) USB download speed was 16304kB/s

OKAY [ 0.427s]

writing 'boot'...

(bootloader) Flash of partition 'boot' requested

(bootloader) S1 partID 0x00000003, block 0x00003000-0x0000cfff

(bootloader) Erase operation complete, 0 bad blocks encountered

(bootloader) Flashing...

(bootloader) Flash operation complete

OKAY [ 1.837s]

finished. total time: 2.264s

26/002/2013 22:02:31 - INFO - Please check the log before rebooting into system