topic Re: Phone not booting after unlocking bootloader in XPERIA archive

Phone not booting after unlocking bootloader

Madhusankamahes — Fri, 02 May 2014 13:18:20 GMT

i Have Sony xperia T lt30p.

using flash tool i am upgrade to LT30_9.2.A.1.205_CH , when it updating system.sin not be flashed.green slider not move any more. i checked one hour but same result. my phone fully chaged.then i disconnected usb cable and restart phone only sony logo have screen.

next i unlocked bootloader using sony site it works done. then i restared phone only red light blinking , there is no sony logo or any screen. then i trid flash using flashtool 1.4 version phone connected flashmode . wen it flashing error message occured loader.sin file

03/020/2014 17:20:30 - INFO - Processing loader.sin

03/020/2014 17:20:30 - INFO - Checking header

03/020/2014 17:20:30 - ERROR - Processing of loader.sin finished with errors.

03/020/2014 17:20:30 - ERROR -

03/020/2014 17:20:30 - INFO - Your phone bootloader cannot be officially unlocked

03/020/2014 17:20:30 - INFO - You can now unplug and restart your phon

Re: Phone not booting after unlocking bootloader

Uliwooly — Fri, 02 May 2014 14:13:31 GMT

Why did you unlocked the bootloader? are you certain that you indeed unlocked the bootloader or were you on the process of unlocking it?

Re: Phone not booting after unlocking bootloader

Madhusankamahes — Fri, 02 May 2014 14:50:43 GMT

i'm unlocked it using sony official mobile site for update my devics. it successfully unlocked

Re: Phone not booting after unlocking bootloader

Uliwooly — Fri, 02 May 2014 14:53:16 GMT

You didn't had to do that, you could've just flashed your phone with flashtool w/o having to unlocked the bootloader, does it charge at all?

Re: Phone not booting after unlocking bootloader

Madhusankamahes — Fri, 02 May 2014 15:04:35 GMT

it chage some time( when plugin to usb show green light after that it show red )

Re: Phone not booting after unlocking bootloader

Uliwooly — Fri, 02 May 2014 15:09:46 GMT

try this

connect your phone to a wall charger > press and hold power & volume up for 10 seconds > let it charge for 1 or 2 hours > then try again

Re: Phone not booting after unlocking bootloader

Madhusankamahes — Fri, 02 May 2014 15:12:43 GMT

after charging whai can i do

Re: Phone not booting after unlocking bootloader

Uliwooly — Fri, 02 May 2014 15:54:56 GMT

Try either EMMA or Flashtool

Re: Phone not booting after unlocking bootloader

Madhusankamahes — Sat, 03 May 2014 08:47:58 GMT

i tried with emma it identified phone but tere is a message no serivce available

Re: Phone not booting after unlocking bootloader

Uliwooly — Tue, 06 May 2014 21:00:30 GMT

Sorry to hear that, you will have to contact Sony directly

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