[General Questions and Answers] Mr.LOVER:
hi, I'm stuck in a boot loop of xperia neo v,

i can't find where to put my post, please forgive me for if my post is not in appropriate location, i need help :(

what happened is as following...

it was workin good on firmware 4.0.3 (unrooted) i tried to root it but it didn't root with auto software, it's bootloader is unlocked.

so i used a guide to manually root it, but as soon as i entered in fastboot mode, i was not able to get out of it, when i reboot, it automatically comes in recovery mode again n again, so i took the following guide to flash my phone with flashtool,

http://xdaforums.com/showthread.php?t=1725078

i downloaded update package from the following page.

http://xdaforums.com/showthread.php?t=1598540

but when i try to flash my phone, it gives error in the end. can someone please help me to solve the problem, I'm stuck here :(

some other number written on back is following if it helps you to understand?

SI - 1256 - 7824

MT11i

CB5

AAAE

12W05

01/037/2012 23:37:54 - INFO - <- This level is successfully initialized

01/037/2012 23:37:54 - INFO - Flashtool Version 0.9.8.0 built on 2012-10-01 19:35:32

01/037/2012 23:37:54 - INFO - You can drag and drop ftf files here to start flashing them

01/037/2012 23:37:59 - INFO - Device disconnected

01/038/2012 23:38:14 - INFO - Selected MT11i_4.1.A.0.562_Nordic_1253-1755.ftf

01/038/2012 23:38:14 - INFO - Preparing files for flashing

01/038/2012 23:38:46 - INFO - Please connect your device into flashmode.

01/039/2012 23:39:22 - INFO - Device connected in flash mode

01/039/2012 23:39:22 - INFO - Opening device for R/W

01/039/2012 23:39:22 - INFO - Reading device information

01/039/2012 23:39:22 - INFO - Phone ready for flashmode operations.

01/039/2012 23:39:23 - INFO - Start Flashing

01/039/2012 23:39:23 - INFO - Processing loader

01/039/2012 23:39:23 - INFO - Checking header

01/039/2012 23:39:23 - INFO - Flashing data

01/039/2012 23:39:25 - INFO - Loader : S1_Loader_Root_773f - Version : R4A066 / Bootloader status : ROOTED

01/039/2012 23:39:25 - WARN - This file is ignored : simlock.ta

01/039/2012 23:39:25 - INFO - Processing kernel.sin

01/039/2012 23:39:25 - INFO - Checking header

01/039/2012 23:39:25 - INFO - Flashing data

01/039/2012 23:39:27 - INFO - Processing fota0.sin

01/039/2012 23:39:27 - INFO - Checking header

01/039/2012 23:39:27 - INFO - Flashing data

01/039/2012 23:39:29 - INFO - Processing fota1.sin

01/039/2012 23:39:29 - INFO - Checking header

01/039/2012 23:39:29 - INFO - Flashing data

01/039/2012 23:39:30 - INFO - Processing adsp.sin

01/039/2012 23:39:30 - INFO - Checking header

01/039/2012 23:39:30 - INFO - Flashing data

01/039/2012 23:39:33 - INFO - Processing amss_fs_haida.sin

01/039/2012 23:39:33 - INFO - Checking header

01/039/2012 23:39:33 - INFO - Flashing data

01/039/2012 23:39:33 - INFO - Processing amss.sin

01/039/2012 23:39:33 - INFO - Checking header

01/039/2012 23:39:33 - INFO - Flashing data

01/039/2012 23:39:42 - INFO - Processing apps_log.sin

01/039/2012 23:39:42 - INFO - Checking header

01/039/2012 23:39:42 - INFO - Flashing data

01/039/2012 23:39:42 - INFO - Processing system.sin

01/039/2012 23:39:42 - INFO - Checking header

01/039/2012 23:39:42 - INFO - Flashing data

01/042/2012 23:42:06 - INFO - Ending flash session

01/042/2012 23:42:06 - ERROR - ERR_SEVERITY="MAJOR";ERR_CLASS="MEMORY_CLASS";ERR_STATIC="HASH_VER";ERR_DYNAMIC="Final data verification failed";

01/042/2012 23:42:06 - ERROR - Error flashing. Aborted

01/042/2012 23:42:06 - INFO - Device connected in flash mode

01/042/2012 23:42:07 - INFO - Device disconnected

01/042/2012 23:42:09 - INFO - Device connected in flash mode

01/042/2012 23:42:25 - INFO - Device disconnected