[Xperia SP Q&A, Help & Troubleshooting] Raffii:
Hello everone,

I really need any advice i can get. I tried so much to make my Xperia SP C5303 work again...

This is the situation

- I doesn't boot at all into the System or Kernel.

- when i connect the charger or connect it to the PC it will show a red LED for about 5 minutes and then go into Flashmode (Green LED).

- after a few minutes it shows a red LED again, then Flashmode again etc.. It keeps doing this for days.. Even after didn't charge it for months...

- at this moment my bootloader is locked

So I often tried to flash a new firmware because i obviously can access the flashmode.

And it starts the flashing but every time it aborts about 34 into flashing system.

It works to flash everything except system... I excluded System (and TA) and it flashes everything. Then i excluded everything except System and it always aborts about 34 into the process of flashing System.

I tried with different ftf files and different versions of Flashtool... Still the same...

I tried Emma and it didn't work.

I relocked the bootloader (the device bricked while using MIUI just from one day to the other without me doing anything special) and tried Sony Update Service (SUS)... But it just says the device is up to date :(

I am soooo stuck with this problem :eek: :( :( :(

Any help would be greatly appreciated. If anyone has any idea how to recover my device then i am more than happy to try it :D

Just a step by step instruction how you would try to recover the device can help i will try it :)

Thank you all very much!

Raffi

Here is a flashtool log:

01/046/2014 13:46:03 - INFO - <- This level is successfully initialized

01/046/2014 13:46:03 - INFO - Flashtool Version 0.9.15.0 built on 15-03-2014 23:00:00

01/046/2014 13:46:07 - INFO - Device disconnected

01/056/2014 13:56:00 - INFO - Selected Bundle for Xperia SP (C5303). FW release : 12.0.A.2.254. Customization : Generic_DE

01/056/2014 13:56:00 - INFO - Preparing files for flashing

01/056/2014 13:56:09 - INFO - Please connect your device into flashmode.

01/001/2014 14:01:12 - INFO - Device connected in flash mode

01/001/2014 14:01:13 - INFO - Opening device for R/W

01/001/2014 14:01:13 - INFO - Reading device information

01/001/2014 14:01:13 - INFO - Phone ready for flashmode operations.

01/001/2014 14:01:13 - INFO - Current device : Unknown: Aug 22 2013/17:11:23 - CB5123WHU6 - Unknown: Aug 22 2013/17:11:23 - Unknown: Aug 22 2013/17:11:23 - Unknown: Aug 22 2013/17:11:23

01/001/2014 14:01:13 - INFO - Start Flashing

01/001/2014 14:01:13 - INFO - Processing loader.sin

01/001/2014 14:01:13 - INFO - Checking header

01/001/2014 14:01:13 - INFO - Flashing data

01/001/2014 14:01:13 - INFO - Processing of loader.sin finished.

01/001/2014 14:01:14 - INFO - Loader : S1_Root_7054 - Version : R5G006 / Boot version : R11B017 / Bootloader status : ROOTABLE

01/001/2014 14:01:14 - INFO - Disabling final data verification check

01/001/2014 14:01:14 - INFO - No bootdelivery to send

01/001/2014 14:01:14 - INFO - Processing system.sin

01/001/2014 14:01:14 - INFO - Checking header

01/001/2014 14:01:15 - INFO - Flashing data

01/003/2014 14:03:18 - ERROR - Processing of system.sin finished with errors.

01/003/2014 14:03:18 - INFO - Ending flash session

01/003/2014 14:03:18 - ERROR - 31 : Ein an das System angeschlossenes Gerät funktioniert nicht.

01/003/2014 14:03:18 - ERROR - Error flashing. Aborted

01/003/2014 14:03:18 - INFO - Device disconnected

01/052/2014 13:52:51 - INFO - Current device : Unknown: Aug 22 2013/17:11:23 - CB5123WHU6 - Unknown: Aug 22 2013/17:11:23 - Unknown: Aug 22 2013/17:11:23 - Unknown: Aug 22 2013/17:11:23

01/052/2014 13:52:51 - INFO - Start Flashing

01/052/2014 13:52:51 - INFO - Processing loader.sin

01/052/2014 13:52:51 - INFO - Checking header

01/052/2014 13:52:51 - INFO - Flashing data

01/052/2014 13:52:51 - INFO - Processing of loader.sin finished.

01/052/2014 13:52:52 - INFO - Loader : S1_Root_7054 - Version : R5G006 / Boot version : R11B017 / Bootloader status : ROOTABLE

01/052/2014 13:52:52 - INFO - Processing partition-image.sin

01/052/2014 13:52:52 - INFO - Checking header

01/052/2014 13:52:52 - INFO - Flashing data

01/052/2014 13:52:52 - INFO - Processing of partition-image.sin finished.

01/052/2014 13:52:52 - INFO - No bootdelivery to send

01/052/2014 13:52:52 - INFO - Processing kernel.sin

01/052/2014 13:52:52 - INFO - Checking header

01/052/2014 13:52:53 - INFO - Flashing data

01/052/2014 13:52:55 - INFO - Processing of kernel.sin finished.

01/052/2014 13:52:55 - INFO - Processing fotakernel.sin

01/052/2014 13:52:55 - INFO - Checking header

01/052/2014 13:52:55 - INFO - Flashing data

01/052/2014 13:52:57 - INFO - Processing of fotakernel.sin finished.

01/052/2014 13:52:57 - INFO - Processing amss_fs_2.sin

01/052/2014 13:52:57 - INFO - Checking header

01/052/2014 13:52:57 - INFO - Flashing data

01/052/2014 13:52:57 - INFO - Processing of amss_fs_2.sin finished.

01/052/2014 13:52:57 - INFO - Processing amss_fs_1.sin

01/052/2014 13:52:57 - INFO - Checking header

01/052/2014 13:52:57 - INFO - Flashing data

01/052/2014 13:52:57 - INFO - Processing of amss_fs_1.sin finished.

01/052/2014 13:52:57 - INFO - Processing amss_fsg.sin

01/052/2014 13:52:57 - INFO - Checking header

01/052/2014 13:52:57 - INFO - Flashing data

01/052/2014 13:52:57 - INFO - Processing of amss_fsg.sin finished.

01/052/2014 13:52:57 - INFO - Processing apps_log.sin

01/052/2014 13:52:57 - INFO - Checking header

01/052/2014 13:52:57 - INFO - Flashing data

01/052/2014 13:52:58 - INFO - Processing of apps_log.sin finished.

01/052/2014 13:52:58 - INFO - Processing cache.sin

01/052/2014 13:52:58 - INFO - Checking header

01/052/2014 13:52:58 - INFO - Flashing data

01/053/2014 13:53:01 - INFO - Processing of cache.sin finished.

01/053/2014 13:53:01 - INFO - Processing system.sin

01/053/2014 13:53:01 - INFO - Checking header

01/053/2014 13:53:01 - INFO - Flashing data

01/054/2014 13:54:56 - ERROR - Processing of system.sin finished with errors.

01/054/2014 13:54:56 - INFO - Ending flash session

01/054/2014 13:54:56 - ERROR - Read error :31 : Ein an das System angeschlossenes Gerät funktioniert nicht.

01/054/2014 13:54:56 - ERROR - Error flashing. Aborted

01/054/2014 13:54:56 - INFO - Device disconnected

01/054/2014 13:54:57 - INFO - Device connected with USB debugging off

01/054/2014 13:54:57 - INFO - For 2011 devices line, be sure you are not in MTP mode

01/055/2014 13:55:02 - INFO - Device disconnected