Database Info

[Q] Stuck on sony logo, Xperia J

Heya, I tryed to install from zip cyanogen mod..... I kinda failed, which had a bad result. My phone is truck on sony logo forever.
I try to flash a firmware but it has some kind of error and it fails, here is the log:
17/036/2012 00:36:07 - INFO - Device connected in flash mode
17/036/2012 00:36:48 - INFO - Selected ST26i_11.0.A.3.28_WE.ftf
17/036/2012 00:36:48 - INFO - Preparing files for flashing
17/036/2012 00:36:48 - INFO - Please connect your device into flashmode.
17/036/2012 00:36:51 - INFO - Opening device for R/W
17/036/2012 00:36:51 - INFO - Start Flashing
17/036/2012 00:36:51 - INFO - Processing loader
17/036/2012 00:36:51 - INFO - Checking header
17/036/2012 00:36:51 - INFO - Ending flash session
17/036/2012 00:36:51 - ERROR -
17/036/2012 00:36:51 - ERROR - Error flashing. Aborted
17/036/2012 00:36:51 - INFO - Device connected in flash mode
Well i hope you can help me

What was the reason CyanogenMod failed to install? perhaps you tried to flash a bad download.
Power off the device, hold vol-up and insert the USB cable. The top LED should turn blue. If it does, you should be able to recover.
Redownload CWM and CM10, and put the CM10 zip on an SDcard. If the download is good and you follow the instructions you should be fine.

Ummm that thing with the blue led.... When i hold the vol up button and plug the cable sony logo goes on... Only thing i can do is go in flashmode and try to flash, which actually doesn't work ;(
Even if i can get to recovery i don't think i have and image to recover i will be glad if you have any idea what to do. Thanks in advance

I don't know about your phone but for tipo we needed a specific loader.sin file which was required along with the ftf file to flash with flashtool.
Also if you can get into recovery, download cm10 once again and try to flash that.
Hit Thanks if I helped you!

http://forum.xda-developers.com/showthread.php?t=2033114
By following this guide i managed to root and install CWM. That file "loader.sin" i already have it and its in place, otherwise I couldn't flash CWM. Any other ideas ?

BuxaTa said:
http://forum.xda-developers.com/showthread.php?t=2033114
By following this guide i managed to root and install CWM. That file "loader.sin" i already have it and its in place, otherwise I couldn't flash CWM. Any other ideas ?
Click to expand...
Click to collapse
Let me guess. You downloaded cm10 by fxp and flashed with cwm? That's not how this is done. Fxp has its own recovery and requires its own fxp kernel. The cwm you installed from that link only highjacks the offline charging method to boot into cwm. This version of cwm is in system directory itself.
Have you unlocked bootloader? If so then enter fastboot and fastboot boot.img found in the cm10 zip file. You will automatically have cwm + fxp kernel. Then go into cwm and flash .zip
Do every thing in this thread
http://forum.xda-developers.com/showthread.php?t=2034639
Hit Thanks if I helped you!

Heya, I don't know exactly what happened, but i tryed to enter flash mode with mashing the vol down button instead of holding it. After that my computer installed some kind of drivers via USB and after that i flashed my phone clean
10x for the help problem solved.

Hooray for mashing!

Wow...good mashing

just flash the phone with flashtool

BuxaTa said:
Heya, I don't know exactly what happened, but i tryed to enter flash mode with mashing the vol down button instead of holding it. After that my computer installed some kind of drivers via USB and after that i flashed my phone clean
10x for the help problem solved.
Click to expand...
Click to collapse
hey! i have the exact same prob on my xperia J...can you please explain how you fixed it??please!! i bought my mobile just before 2 months *noob here*

BuxaTa said:
Heya, I tryed to install from zip cyanogen mod..... I kinda failed, which had a bad result. My phone is truck on sony logo forever.
I try to flash a firmware but it has some kind of error and it fails, here is the log:
17/036/2012 00:36:07 - INFO - Device connected in flash mode
17/036/2012 00:36:48 - INFO - Selected ST26i_11.0.A.3.28_WE.ftf
17/036/2012 00:36:48 - INFO - Preparing files for flashing
17/036/2012 00:36:48 - INFO - Please connect your device into flashmode.
17/036/2012 00:36:51 - INFO - Opening device for R/W
17/036/2012 00:36:51 - INFO - Start Flashing
17/036/2012 00:36:51 - INFO - Processing loader
17/036/2012 00:36:51 - INFO - Checking header
17/036/2012 00:36:51 - INFO - Ending flash session
17/036/2012 00:36:51 - ERROR -
17/036/2012 00:36:51 - ERROR - Error flashing. Aborted
17/036/2012 00:36:51 - INFO - Device connected in flash mode
Well i hope you can help me
Click to expand...
Click to collapse
I also experienced this before. You need to make sure your usb cable is connected directly to your usb port. Dont connect it through cooling fan. Some cooling fan have usb port too. And go to control panel, Device Manager. Go to Universal Serial Buss Contoller, and open it all. On the Power Management tab, dont check "Allow the computer to turn off this device ....". And make sure you have installing flashmode and fastboot mode drivers, Those can be found on the Drivers folder. CMIIW

Sony Xperia Tipo ST21i can't install firmware

Hi
I tried install XPERIENCE™ Tipo Beta 2 ROM but I forgot one step (format system). After installation i rebooted phone but stuck at black screen of course. So I pulled out battery and go to CWM again and I did everything, format data, system, cache, dalvik cache, battery stats and tried install ROM again. But CWM can't read from internal memory so i decided to reboot phone and go to CWM again but now I can't go to CWM and phone stuck at SONY logo. So I tried flash firmware by flashtool but of course there were error.
Installation process starts normal but after few steps phone disconected itself and tried to boot.
07/048/2013 13:48:19 - INFO - Opening device for R/W
07/048/2013 13:48:19 - INFO - Reading device information
07/048/2013 13:48:30 - INFO - Unable to read from phone after having opened it.
07/048/2013 13:48:30 - INFO - trying to continue anyway
07/048/2013 13:48:32 - INFO - Start Flashing
07/048/2013 13:48:32 - INFO - Processing loader
07/048/2013 13:48:32 - INFO - Checking header
07/048/2013 13:48:32 - INFO - Ending flash session
07/048/2013 13:48:32 - ERROR - Error in processHeader : 2
07/048/2013 13:48:32 - ERROR - Error flashing. Aborted
07/048/2013 13:48:32 - INFO - Device disconnected
I appreciate every help.

*FIXED*
Please delete this thread.

That ROM is outdated and should be deleted.

tipo stuck on sony logo after unloacking bootloader
Jecmenn said:
Hi
I tried install XPERIENCE™ Tipo Beta 2 ROM but I forgot one step (format system). After installation i rebooted phone but stuck at black screen of course. So I pulled out battery and go to CWM again and I did everything, format data, system, cache, dalvik cache, battery stats and tried install ROM again. But CWM can't read from internal memory so i decided to reboot phone and go to CWM again but now I can't go to CWM and phone stuck at SONY logo. So I tried flash firmware by flashtool but of course there were error.
Installation process starts normal but after few steps phone disconected itself and tried to boot.
07/048/2013 13:48:19 - INFO - Opening device for R/W
07/048/2013 13:48:19 - INFO - Reading device information
07/048/2013 13:48:30 - INFO - Unable to read from phone after having opened it.
07/048/2013 13:48:30 - INFO - trying to continue anyway
07/048/2013 13:48:32 - INFO - Start Flashing
07/048/2013 13:48:32 - INFO - Processing loader
07/048/2013 13:48:32 - INFO - Checking header
07/048/2013 13:48:32 - INFO - Ending flash session
07/048/2013 13:48:32 - ERROR - Error in processHeader : 2
07/048/2013 13:48:32 - ERROR - Error flashing. Aborted
07/048/2013 13:48:32 - INFO - Device disconnected
I appreciate every help.
Click to expand...
Click to collapse
how did you fix this??
i am having the same problem!!i can't even flash stock rom using flashtool!! please help!!

akshay1992 said:
how did you fix this??
i am having the same problem!!i can't even flash stock rom using flashtool!! please help!!
Click to expand...
Click to collapse
replace the loader.sin
Sent from my ST21i using Tapatalk 4 Beta

Angelcho said:
replace the loader.sin
Sent from my ST21i using Tapatalk 4 Beta
Click to expand...
Click to collapse
replace which loader.sin with which?? can you please elaborate!
i tried replacing the loader.sin in stock ftf file with the bootloader relock ftf but still stuck!!

akshay1992 said:
how did you fix this??
i am having the same problem!!i can't even flash stock rom using flashtool!! please help!!
Click to expand...
Click to collapse
do i need adb drivers too to flash stock rom??as I formatted my pc and installed new windows my adb drivers were deleted!

akshay1992 said:
do i need adb drivers too to flash stock rom??as I formatted my pc and installed new windows my adb drivers were deleted!
Click to expand...
Click to collapse
Yes... You do need adb drivers.
Sent from my GT-N7100 using xda premium

Mufrad said:
Yes... You do need adb drivers.
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
I cannot even relock the bootloader in tipo.
Every time I press the BLU button it shows "your bootloader cannot be officially locked"

akshay1992 said:
replace which loader.sin with which?? can you please elaborate!
i tried replacing the loader.sin in stock ftf file with the bootloader relock ftf but still stuck!!
Click to expand...
Click to collapse
hey i m facing the same problem.
can you please say how to recover from that?
replace loader.sin with which file?
thanks in advance.
---------- Post added at 07:13 PM ---------- Previous post was at 06:51 PM ----------
10/009/2013 19:09:45 - INFO - Selected st21i_4.27_ind.ftf
10/009/2013 19:09:45 - INFO - Preparing files for flashing
10/010/2013 19:10:21 - INFO - Please connect your device into flashmode.
10/010/2013 19:10:29 - INFO - Device connected in flash mode
10/010/2013 19:10:29 - INFO - Opening device for R/W
10/010/2013 19:10:30 - INFO - Reading device information
10/010/2013 19:10:30 - INFO - Phone ready for flashmode operations.
10/010/2013 19:10:31 - INFO - Start Flashing
10/010/2013 19:10:31 - INFO - Processing loader
10/010/2013 19:10:31 - INFO - Checking header
10/010/2013 19:10:31 - INFO - Flashing data
while flashing it stucks at flashing data in flashtool.
please help me friends.

Bootloader is locked ?
Try to hold volume down until process not start
hit thanks if I helped you

jignesh071 said:
hey i m facing the same problem.
can you please say how to recover from that?
replace loader.sin with which file?
thanks in advance.
U can find d loader.sin in dis http://forum.xda-developers.com/showthread.php?p=34343189.. Follow d steps and d "NOTE " part ul b able to flash successfully... Hope it helps
Sent from my Xperia Tipo
Click to expand...
Click to collapse

[Q] Xperia tipo Crash, no sony logo no CWM. Just led.

Hello Guys, i was trying to flash my Xperia tipo but i bricked them i enter on CWM and make full format.. and now i cant do nothing.. no SONY LOGO no CWM nothing just green led and Flash mode. any one can help me?
i was trying with Sony PC companion but dont work..
i was Trying flashtool and dont work.
Sony PC companion and Flashtool recognize my Xperia tipo on Flash mode but didnt work
Sorry my english is no good.

Abrahandang said:
Hello Guys, i was trying to flash my Xperia tipo but i bricked them i enter on CWM and make full format.. and now i cant do nothing.. no SONY LOGO no CWM nothing just green led and Flash mode. any one can help me?
i was trying with Sony PC companion but dont work..
i was Trying flashtool and dont work.
Sony PC companion and Flashtool recognize my Xperia tipo on Flash mode but didnt work
Sorry my english is no good.
Click to expand...
Click to collapse
Your phone isn't booting because you did a full format.
Just flash the stock FTF using Flashtool.
sent from my Xperia E (C1504) using xda Premium
HIT THE THANKS BUTTON IF I WAS OF ANY HELP

KDB223 said:
Your phone isn't booting because you did a full format.
Just flash the stock FTF using Flashtool.
sent from my Xperia E (C1504) using xda Premium
HIT THE THANKS BUTTON IF I WAS OF ANY HELP
Click to expand...
Click to collapse
Hello my friend, i did.. but dont work..i tryed to flash stock rom Using Flashtool but nothing work =( any other idea??

Use fastboot to flash a kernel first..also attach the log of flashtool here..
Thank you
Sent from my C1605 using xda app-developers app

mathewsj114 said:
Use fastboot to flash a kernel first..also attach the log of flashtool here..
Thank you
Sent from my C1605 using xda app-developers app
Click to expand...
Click to collapse
hello sr.. This is the log
23/000/2013 19:00:25 - INFO - <- This level is successfully initialized
23/000/2013 19:00:25 - INFO - Flashtool Version 0.9.13.0 built on 2013-06-04 22:50:00
23/000/2013 19:00:29 - INFO - Device disconnected
23/000/2013 19:00:52 - INFO - Selected ST21a / 11.0.A.4.22 / Sony
23/000/2013 19:00:52 - INFO - Preparing files for flashing
23/001/2013 19:01:27 - INFO - Please connect your device into flashmode.
23/003/2013 19:03:06 - INFO - Device connected in flash mode
23/003/2013 19:03:06 - INFO - Opening device for R/W
23/003/2013 19:03:06 - INFO - Device connected in flash mode
23/003/2013 19:03:07 - INFO - Reading device information
23/003/2013 19:03:07 - INFO - Phone ready for flashmode operations.
23/003/2013 19:03:07 - INFO - Current device : ST21a - YT9005L3CV - 1264-4572_R9D - 1261-1516_11.0.A.0.16 - WORLD-a_11.0.A.0.16
23/003/2013 19:03:07 - INFO - Start Flashing
23/003/2013 19:03:07 - INFO - Processing loader.sin
23/003/2013 19:03:07 - INFO - Checking header
23/003/2013 19:03:07 - INFO - Flashing data
23/003/2013 19:03:11 - INFO - Loader : S1_Root_a8a4 - Version : R5D030 / Boot version : R10D030 / Bootloader status : NOT_ROOTABLE
23/003/2013 19:03:12 - INFO - Processing partition-image.sin
23/003/2013 19:03:12 - INFO - Checking header
23/003/2013 19:03:12 - INFO - Flashing data
23/003/2013 19:03:12 - INFO - Processing kernel.sin
23/003/2013 19:03:12 - INFO - Checking header
23/003/2013 19:03:12 - INFO - Flashing data
23/003/2013 19:03:13 - INFO - Processing fota1.sin
23/003/2013 19:03:13 - INFO - Checking header
23/003/2013 19:03:13 - INFO - Flashing data
23/003/2013 19:03:14 - INFO - Processing fota0.sin
23/003/2013 19:03:14 - INFO - Checking header
23/003/2013 19:03:14 - INFO - Flashing data
23/003/2013 19:03:14 - INFO - Processing amss_fsg.sin
23/003/2013 19:03:14 - INFO - Checking header
23/003/2013 19:03:14 - INFO - Flashing data
23/003/2013 19:03:14 - INFO - Processing amss.sin
23/003/2013 19:03:14 - INFO - Checking header
23/003/2013 19:03:14 - INFO - Flashing data
23/003/2013 19:03:18 - INFO - Processing modem_fs1.sin
23/003/2013 19:03:18 - INFO - Checking header
23/003/2013 19:03:18 - INFO - Flashing data
23/003/2013 19:03:19 - INFO - Processing modem_fs2.sin
23/003/2013 19:03:19 - INFO - Checking header
23/003/2013 19:03:19 - INFO - Flashing data
23/003/2013 19:03:20 - INFO - Processing cache.sin
23/003/2013 19:03:20 - INFO - Checking header
23/003/2013 19:03:20 - INFO - Flashing data
23/003/2013 19:03:22 - INFO - Processing system.sin
23/003/2013 19:03:22 - INFO - Checking header
23/003/2013 19:03:22 - INFO - Flashing data
23/005/2013 19:05:08 - INFO - Processing userdata.sin
23/005/2013 19:05:08 - INFO - Checking header
23/005/2013 19:05:08 - INFO - Flashing data
23/005/2013 19:05:14 - WARN - This file is ignored : simlock.ta
23/005/2013 19:05:14 - INFO - Ending flash session
23/005/2013 19:05:14 - INFO - Flashing finished.
23/005/2013 19:05:14 - INFO - Please unplug and start your phone
23/005/2013 19:05:14 - INFO - For flashtool, Unknown Sources and Debugging must be checked in phone settings
23/005/2013 19:05:14 - INFO - Device connected in flash mode
23/005/2013 19:05:35 - INFO - Device disconnected
Hello sr. this is the log.. if you can help me i will gratefull with you..

Okay..now what caused the brick? Did you try to flash some Rom..what did you try to flash??

Download cm10 for your device! Then install cm10 kernel first! Now you got recovery! Next boot to cwm and flash cm10
Sent from my Xperia Miro

First Flash oryginal firmware ICS from Sony via Flash Tool.then search tft. file to block bootloader then Update your device via Sony Update Service from Sony Mobile.
You dont needed kernel stock if you flash firmware you get kernel stock
Best regards from Team Blur

c4cyro said:
Download cm10 for your device! Then install cm10 kernel first! Now you got recovery! Next boot to cwm and flash cm10
Sent from my Xperia Miro
Click to expand...
Click to collapse
Nope..wrong advice..check his log..
His bootloader is not unlockable or is not unlocked......hence.he cannot flash a custom kernel..
I had a doubt ...thats why I asked for the log...
There is no problem if he is covered by warranty..since bootloader is not unlocked,he will get warranty...just act like nothing..
So dude..do you have warranty...
Sent from my C1605 using xda app-developers app

mathewsj114 said:
Okay..now what caused the brick? Did you try to flash some Rom..what did you try to flash??
Click to expand...
Click to collapse
Hello Sr, Well i just try to flash my rom and unlok bootloader.. but i fail.. the my phone Bricked... i enter on CWM and i press full format and them Sony logo gone.. my phone just Die now i can see on my PC, Flashtool aparently install the ftf but dont work :S just green let and 1 vibration and do nothing more =(

mathewsj114 said:
Nope..wrong advice..check his log..
His bootloader is not unlockable or is not unlocked......hence.he cannot flash a custom kernel..
I had a doubt ...thats why I asked for the log...
There is no problem if he is covered by warranty..since bootloader is not unlocked,he will get warranty...just act like nothing..
So dude..do you have warranty...
Sent from my C1605 using xda app-developers app
Click to expand...
Click to collapse
No sr.. i dont have Warranty.

tiestobunio said:
First Flash oryginal firmware ICS from Sony via Flash Tool.then search tft. file to block bootloader then Update your device via Sony Update Service from Sony Mobile.
You dont needed kernel stock if you flash firmware you get kernel stock
Best regards from Team Blur
Click to expand...
Click to collapse
i Did that =( but when Flashtool Star process Green led turn off.. aparently the process continue and finish good.. but the i try to turn on my phone and give me 1 green led and 1 vibration but dont turn on =( Any other idea?
PS: Sorry my english is so bad =(

KDB223 said:
Your phone isn't booting because you did a full format.
Just flash the stock FTF using Flashtool.
sent from my Xperia E (C1504) using xda Premium
HIT THE THANKS BUTTON IF I WAS OF ANY HELP
Click to expand...
Click to collapse
Hello Sr ty for answer.. i Did that sr.. i flash the phone with Flashtool FTF st21i_11.0.A.4.22_Generic and dont work them with ST21a_11.0.A.4.22_Sony and not work =( i dont know what can i do =(

Abrahandang said:
i Did that =( but when Flashtool Star process Green led turn off.. aparently the process continue and finish good.. but the i try to turn on my phone and give me 1 green led and 1 vibration but dont turn on =( Any other idea?
PS: Sorry my english is so bad =(
Click to expand...
Click to collapse
Ok , then reinstal flash tool drivers again.
And get the newest flash tool progra then flash again rom.

tiestobunio said:
Ok , then reinstal flash tool drivers again.
And get the newest flash tool progra then flash again rom.
Click to expand...
Click to collapse
Ok sr i did that..and Doesn't Work =( i try to flash just the kernel and nothing, full FTF and nothing =( i just get 1 green led and 1 vibration =( after the process i have to put away batery cause the phone do nothing =( when i plug the batery again i get green led and vibration but no more =( my phone will be just a brick? =(

Abrahandang said:
Ok sr i did that..and Doesn't Work =( i try to flash just the kernel and nothing, full FTF and nothing =( i just get 1 green led and 1 vibration =( after the process i have to put away batery cause the phone do nothing =( when i plug the batery again i get green led and vibration but no more =( my phone will be just a brick? =(
Click to expand...
Click to collapse
If you phone flash kernel,soft ,you MUST |long press" . You phone is not briced , but you worng flash soft. read all about flash toll and flashing.

try it, press power + vol up for 3 or 5 seconds, the phone vibrate 3 times and will boot, if not work press power + vol up for 10 seconds and wait a few seconds
pd: sorry for my english

tiestobunio said:
If you phone flash kernel,soft ,you MUST |long press" . You phone is not briced , but you worng flash soft. read all about flash toll and flashing.
Click to expand...
Click to collapse
I've tried everything i dont know what else to do. I've tried with 3 diferent official ftf and dont work the phone just give me green led and vibration.. but dont turn on =( how i can recover my cel from FULL FORMAT?

Hey man, i say you a posible solution, try flash any stock, later press power + volume up for a few seconds. I use this metod in my tipo and work. This reset your phone

edwin_ecoral said:
Hey man, i say you a posible solution, try flash any stock, later press power + volume up for a few seconds. I use this metod in my tipo and work. This reset your phone
Click to expand...
Click to collapse
TY Dude but i already tried that.. Doesnt work =(

[Q] bricked phone

i tried to flash a new rom. i wiped system, did a factory reset, wiped dalvik cache. then when i was about to flash the rom, i by mistakely clicked install zip via sideload. then i removed the battery and reinsterted it. but to see that i was stuck at the sony logo. i cant even get to the cwm screen! please help.

Use Pc Companion or Flashtool to repair it. Good luck.
Sent from my D2303

now i realise after some searching on the net that i have wiped cwm and system and userdata. when i tried to flash cwm, it told that the device needs to be rooted. i tried this via fastboot. i cant flash supersu or cwm. what should i do??

Use Flashtool, it should be resolve Your problem. (One click root, SuperSU, CWM)

the root device and install recovery button is disabled. so, shall i flash a firmware to solve this problem?

hey
my phone stopped working. i was using jb mini project rom. Tried to flash stock rom zip file, but ended in bricking it. Now i am unable to flash the ftf file too. Please help
Xperia miro bootloader unlocked and rooted
here is what i got when i used flashtool in windows 8.1
11/007/2014 12:07:35 - ERROR - Processing of loader.sin finished with errors.
11/007/2014 12:07:35 - INFO - Ending flash session
11/007/2014 12:07:35 - ERROR -
11/007/2014 12:07:35 - ERROR - Error flashing. Aborted
11/007/2014 12:07:36 - INFO - Device connected in flash mode
11/012/2014 12:12:14 - INFO - Device disconnected
11/016/2014 12:16:13 - INFO - Device connected in flash mode
11/016/2014 12:16:18 - INFO - Selected Bundle for Sony Xperia Miro (Mesona) ST23i. FW release : 11.0.A.5.5. Customization : Europe
11/016/2014 12:16:18 - INFO - Preparing files for flashing
11/016/2014 12:16:36 - INFO - Please connect your device into flashmode.
11/016/2014 12:16:37 - INFO - Opening device for R/W
11/016/2014 12:16:37 - INFO - Start Flashing
11/016/2014 12:16:37 - INFO - Processing loader.sin
11/016/2014 12:16:37 - INFO - Checking header
11/016/2014 12:16:37 - ERROR - Processing of loader.sin finished with errors.
11/016/2014 12:16:37 - INFO - Ending flash session
11/016/2014 12:16:37 - ERROR -
11/016/2014 12:16:37 - ERROR - Error flashing. Aborted
11/016/2014 12:16:37 - INFO - Device connected in flash mode
Help....
thanks in Advance!

@rohith.gm:
Are you sure to use a correct ROM? Miro have a lot of different versions. Find your current one.
@aaditya:
Your phone isn't rooted already? If not, then try to flash a correct stock, then root, CWM, and then, maybe a correct custom ROM, like CM.

flashtool loader.sin error

Help please ..I couldn't flash my sony xperia z3 with flashtool ... Everytime it came up with loader.sin error ..
I've tried to flash customized HK 4.4.4 & 5.0.2 ..
I'm currently in 5.1.1 ... I've tried to flash with different laptop ..same results ..
flashtool version -0.9.19.0
I've followed every instructions to flash ,
26/003/2014 17:03:41 - INFO - Start Flashing
26/003/2014 17:03:41 - INFO - Processing loader.sin
26/003/2014 17:03:41 - INFO - Checking header
26/003/2014 17:03:41 - ERROR - Processing of loader.sin finished with errors.
26/003/2014 17:03:41 - INFO - Ending flash session
26/003/2014 17:03:41 - ERROR -
26/003/2014 17:03:41 - ERROR - Error flashing. Aborted

I had this a few days ago it would only let me flash a newer os on the phone.
Trying to flash a rom of the same version or lower kept giving me the error.
But check drivers first I have heard others for it to work after reinstalling drivers in some cases.
Sent from my D6603 using XDA Free mobile app

download older version of the flashtool

FIX
reinstall the drivers found in flashtool/drivers folder.
then,close flashtool , plug the phone in flash mode(holding vol down)
windows should install drivers to device.
open flashtool and flash.
worked for me:fingers-crossed: