Hi can anybody help me with boot loop - Xperia Z2 Q&A, Help & Troubleshooting

HI i own a sony Xperia Z2 D6503 firm. 17.1.1.A.402
Yestoday I wiped the system and boot through recovery mode
my device is not rooted
and it got stuck on 1st Sony logo after a reboot
I cant acess recovery mode anymore
the only thing that work is Flashmode and fastboot and Force shut down buttom
My bootloader is locked + i cant unlock it because it says bootloader unlock acess : NO
aswell so i can`t flash any kelners of firmware on the device
Plese help my fix the phone i really need it to work again

egidijus123 said:
HI i own a sony Xperia Z2 D6503 firm. 17.1.1.A.402
Yestoday I wiped the system and boot through recovery mode
my device is not rooted
and it got stuck on 1st Sony logo after a reboot
I cant acess recovery mode anymore
the only thing that work is Flashmode and fastboot and Force shut down buttom
My bootloader is locked + i cant unlock it because it says bootloader unlock acess : NO
aswell so i can`t flash any kelners of firmware on the device
Plese help my fix the phone i really need it to work again
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2775411
folow the how to unbrick but exclude data when using flashtool to prevent wiping your internal storage

i downloader a firmware for my Z2
Envious_Data said:
http://forum.xda-developers.com/showthread.php?t=2775411
folow the how to unbrick but exclude data when using flashtool to prevent wiping your internal storage
Click to expand...
Click to collapse
I downloader a firware for my phone 17.1.2.A.0.314 is the latest from xperiFirm i did everything step by step and when i tried to flash it
18/032/2014 18:32:34 - INFO - Selected Bundle for Sony Xperia Z2 (D6503). FW release : 17.1.2.A.0.314. Customization : 1281-9905
18/032/2014 18:32:34 - INFO - Preparing files for flashing
18/042/2014 18:42:18 - INFO - Please connect your device into flashmode.
18/054/2014 18:54:53 - INFO - Device connected in flash mode
18/054/2014 18:54:56 - INFO - Opening device for R/W
18/054/2014 18:54:59 - INFO - Reading device information
18/054/2014 18:54:59 - INFO - Unable to read from phone after having opened it.
18/055/2014 18:55:00 - INFO - trying to continue anyway
18/055/2014 18:55:53 - INFO - Start Flashing
18/055/2014 18:55:53 - INFO - Processing loader.sin
18/055/2014 18:55:53 - INFO - Checking header
18/055/2014 18:55:55 - ERROR - Processing of loader.sin finished with errors.
18/055/2014 18:55:55 - INFO - Ending flash session
18/055/2014 18:55:55 - ERROR - Error in processHeader : 995 : The I/O operation has been aborted because of either a thread exit or an application request.
18/055/2014 18:55:55 - ERROR - Error flashing. Aborted
18/055/2014 18:55:57 - INFO - Device disconnected
it fails over and over

egidijus123 said:
I downloader a firware for my phone 17.1.2.A.0.314 is the latest from xperiFirm i did everything step by step and when i tried to flash it
18/032/2014 18:32:34 - INFO - Selected Bundle for Sony Xperia Z2 (D6503). FW release : 17.1.2.A.0.314. Customization : 1281-9905
18/032/2014 18:32:34 - INFO - Preparing files for flashing
18/042/2014 18:42:18 - INFO - Please connect your device into flashmode.
18/054/2014 18:54:53 - INFO - Device connected in flash mode
18/054/2014 18:54:56 - INFO - Opening device for R/W
18/054/2014 18:54:59 - INFO - Reading device information
18/054/2014 18:54:59 - INFO - Unable to read from phone after having opened it.
18/055/2014 18:55:00 - INFO - trying to continue anyway
18/055/2014 18:55:53 - INFO - Start Flashing
18/055/2014 18:55:53 - INFO - Processing loader.sin
18/055/2014 18:55:53 - INFO - Checking header
18/055/2014 18:55:55 - ERROR - Processing of loader.sin finished with errors.
18/055/2014 18:55:55 - INFO - Ending flash session
18/055/2014 18:55:55 - ERROR - Error in processHeader : 995 : The I/O operation has been aborted because of either a thread exit or an application request.
18/055/2014 18:55:55 - ERROR - Error flashing. Aborted
18/055/2014 18:55:57 - INFO - Device disconnected
it fails over and over
Click to expand...
Click to collapse
in the drivers folder there should be a program, install fastboot and flashmode drivers for Z2

Related

[Q]Flashtool error -xperia j-(st26a)

i connected my xperia j{st26a} to pc and launch flashtool.it says
INFO - Please connect your device into flashmode.
INFO - Device connected in flash mode
INFO - Opening device for R/W
INFO - Reading device information
INFO - Start Flashing
INFO - Processing loader.sin
INFO - Checking header
INFO - Ending flash session
ERROR - Error in processHeader : Read error :31 : A device attached to the system is not functioning.
ERROR - Error flashing. Aborted
INFO - Device connected in flash mode
my dives is not on,only display sony logo.
i think boot loop, how to fix it?
please help me

[Q] Help!! - Soft bricked Xperia U -

I bricked my xperia U as well... When i tried to power ON, it just vibrates and nothing happens, i dont even get the sony logo. When i get into flash boot mode it gets connected but after 30secs, the phone turns off again. Only fastboot mode stays on. How can i unbrick my phone??? pls help
I tried Flashing tool also and it is also not working.....flash tool log shows :
25/031/2013 17:31:49 - INFO - Device connected in flash mode
25/033/2013 17:33:59 - INFO - Selected ST25i / 6.1.1.B.1.100 / Sony
25/033/2013 17:33:59 - INFO - Preparing files for flashing
25/034/2013 17:34:05 - INFO - Please connect your device into flashmode.
25/034/2013 17:34:06 - INFO - Opening device for R/W
25/034/2013 17:34:07 - INFO - Start Flashing
25/034/2013 17:34:07 - INFO - Processing loader
25/034/2013 17:34:07 - INFO - Checking header
25/034/2013 17:34:07 - INFO - Ending flash session
25/034/2013 17:34:07 - ERROR -
25/034/2013 17:34:07 - ERROR - Error flashing. Aborted
25/034/2013 17:34:07 - INFO - Device connected in flash mode
25/036/2013 17:36:52 - INFO - Ending flash session
25/036/2013 17:36:52 - ERROR - Error in processHeader : 995 : The I/O operation has been aborted because of either a thread exit or an application request.
25/036/2013 17:36:52 - ERROR - Error flashing. Aborted
25/036/2013 17:36:52 - INFO - Device connected in flash mode
mchawla said:
I bricked my xperia U as well... When i tried to power ON, it just vibrates and nothing happens, i dont even get the sony logo. When i get into flash boot mode it gets connected but after 30secs, the phone turns off again. Only fastboot mode stays on. How can i unbrick my phone??? pls help
I tried Flashing tool also and it is also not working.....flash tool log shows :
25/031/2013 17:31:49 - INFO - Device connected in flash mode
25/033/2013 17:33:59 - INFO - Selected ST25i / 6.1.1.B.1.100 / Sony
25/033/2013 17:33:59 - INFO - Preparing files for flashing
25/034/2013 17:34:05 - INFO - Please connect your device into flashmode.
25/034/2013 17:34:06 - INFO - Opening device for R/W
25/034/2013 17:34:07 - INFO - Start Flashing
25/034/2013 17:34:07 - INFO - Processing loader
25/034/2013 17:34:07 - INFO - Checking header
25/034/2013 17:34:07 - INFO - Ending flash session
25/034/2013 17:34:07 - ERROR -
25/034/2013 17:34:07 - ERROR - Error flashing. Aborted
25/034/2013 17:34:07 - INFO - Device connected in flash mode
25/036/2013 17:36:52 - INFO - Ending flash session
25/036/2013 17:36:52 - ERROR - Error in processHeader : 995 : The I/O operation has been aborted because of either a thread exit or an application request.
25/036/2013 17:36:52 - ERROR - Error flashing. Aborted
25/036/2013 17:36:52 - INFO - Device connected in flash mode
Click to expand...
Click to collapse
u were trying to flash a ftf file did u unlock the bootloader??? This may help : http://forum.xda-developers.com/showthread.php?t=1849170
GTARaja said:
u were trying to flash a ftf file did u unlock the bootloader??? This may help : http://forum.xda-developers.com/showthread.php?t=1849170
Click to expand...
Click to collapse
I don't think u have to unlock the bootloader for flashing a "STOCK ROM"
I think the ftf package is corrupted. try downloading another one and make sure ur phone has the required amount of charge left cause you cant estimate it if the phone is in boot loop. charge the battery on another similar phone or use universal charger....

[HELP] Bootloop & cant reflash

So i tried installing MiUi and it bricked my phone, now im am in a boot loop and i cant reflash my firmware, basicly what happens is it gets connected in flash mode for 6 sec's then the sony ericsson branding comes up and just disables the flash mode so i cant reflash it back, this is really driving me crazy and i dont have any other phones someone out there please help me.
FLASH LOG
18/056/2014 17:56:00 - INFO - Device connected in flash mode
18/056/2014 17:56:05 - INFO - Selected Bundle for SonyEricson X10 (X10). FW release : V1. Customization : BLRelock
18/056/2014 17:56:05 - INFO - Preparing files for flashing
18/056/2014 17:56:05 - INFO - Please connect your device into flashmode.
18/056/2014 17:56:06 - INFO - Opening device for R/W
18/056/2014 17:56:06 - INFO - Reading device information
18/056/2014 17:56:15 - INFO - Unable to read from phone after having opened it.
18/056/2014 17:56:15 - INFO - trying to continue anyway
18/056/2014 17:56:15 - INFO - Start Flashing
18/056/2014 17:56:15 - INFO - Processing loader.sin
18/056/2014 17:56:15 - INFO - Checking header
18/056/2014 17:56:20 - ERROR - Processing of loader.sin finished with errors.
18/056/2014 17:56:20 - INFO - Ending flash session
18/056/2014 17:56:20 - ERROR - Error in processHeader : 995 : The I/O operation has been aborted because of either a thread exit or an application request.
18/056/2014 17:56:20 - ERROR - Error flashing. Aborted
Bro just make sure you connect your phone in flash mode, only when the flashtool ask you to connect. You will not get ou of flash mode them. Try and post the results.
Hit Thanks If I helped a bit.
Sent from my X10i using xda app-developers app
I have the same error:
ERROR - Processing of loader.sin finished with errors.
INFO - Ending flash session
ERROR - Error in processHeader : 995 : The I/O operation has been aborted because of either a thread exit or an application request.
ERROR - Error flashing. Aborted
I am trying to recovery my xperia go st27i. Please help. Thanks in advance.
remotechicken said:
So i tried installing MiUi and it bricked my phone, now im am in a boot loop and i cant reflash my firmware, basicly what happens is it gets connected in flash mode for 6 sec's then the sony ericsson branding comes up and just disables the flash mode so i cant reflash it back, this is really driving me crazy and i dont have any other phones someone out there please help me.
FLASH LOG
18/056/2014 17:56:00 - INFO - Device connected in flash mode
18/056/2014 17:56:05 - INFO - Selected Bundle for SonyEricson X10 (X10). FW release : V1. Customization : BLRelock
18/056/2014 17:56:05 - INFO - Preparing files for flashing
18/056/2014 17:56:05 - INFO - Please connect your device into flashmode.
18/056/2014 17:56:06 - INFO - Opening device for R/W
18/056/2014 17:56:06 - INFO - Reading device information
18/056/2014 17:56:15 - INFO - Unable to read from phone after having opened it.
18/056/2014 17:56:15 - INFO - trying to continue anyway
18/056/2014 17:56:15 - INFO - Start Flashing
18/056/2014 17:56:15 - INFO - Processing loader.sin
18/056/2014 17:56:15 - INFO - Checking header
18/056/2014 17:56:20 - ERROR - Processing of loader.sin finished with errors.
18/056/2014 17:56:20 - INFO - Ending flash session
18/056/2014 17:56:20 - ERROR - Error in processHeader : 995 : The I/O operation has been aborted because of either a thread exit or an application request.
18/056/2014 17:56:20 - ERROR - Error flashing. Aborted
Click to expand...
Click to collapse
I had this issue two, what i did was install an x10i stock rom to my x10a and then it seemed to work fine. Here is a link : http://forum.xda-developers.com/showthread.php?t=1749426
Hope this helped

Z3V flash problem

So my friend tried to flash the latest rom 23.1.D0.509 he said it would straight fail. He tried a different download, it failed somewhere flashing it. now the phone doesn't boot up. It will go into recovery (stock) and flash mode. when I try to flash the old or new ftf it gives me this erro "19/048/2015 20:48:37 - ERROR - Can't read a byte value" I'm now stuck. any ideas?
After banging my head against the wall a few times. i managed to flash back to 4.4, then it took to 5.0 I have no idea what happened. glad its fixed. i did check resetnvram to get rid of the " ERROR - Next to unit should be the size on 4 digits" after that went just fine
How did you get it to flash anything? I tried for a few hours to flash the leaked firmware using the ftf file and the Xperia flash tool but the tool doesn't have the z3v as an option what is the workaround to that I'm on stock firmware not rooted
dethofevolution said:
How did you get it to flash anything? I tried for a few hours to flash the leaked firmware using the ftf file and the Xperia flash tool but the tool doesn't have the z3v as an option what is the workaround to that I'm on stock firmware not rooted
Click to expand...
Click to collapse
I had issues with flashtool as well. Had the Z3 device driver, flashmode and fastboot drivers installed. Phone was in usb debugging mode and set to allow installation from unknown sources. Still had issues with it saying "Processing of loader.sin finished with errors." .... "Error flashing. Aborted"
I read that someone had success with using an older version of flashtool, so I installed 9.18.4 and tried again.
I got the "Drivers need to be installed for connected device." Reinstalled those three drivers mentioned above and tried again.
Got the loader.sin error again, along with "Cannot identify your device." with a prompt to select a device from the list ( I usually chose Z3 (D6603) up until now).
BUT this time I hit cancel and was told "You can only flash devices."
I unplugged my phone, reloaded the ftf, hit flash and it began flashing!
Hope this helps.
The log below is continuous, I split it up for some clarity
Here's my log (was flashing to .376 before rooting to install prerooted lollipop):
17/052/2015 20:52:51 - INFO - Flashtool Version 0.9.18.4 built on 12-05-2014 22:00:00
17/052/2015 20:52:51 - INFO - Executing search strategies to find proxy selector
17/052/2015 20:52:51 - INFO - No proxy found for IE. Trying next one
17/052/2015 20:52:51 - INFO - Proxy found for firefox
17/052/2015 20:52:51 - INFO - Syncing devices from github
17/052/2015 20:52:51 - INFO - Scanning devices folder for changes.
17/053/2015 20:53:02 - INFO - Pulling changes from github.
17/053/2015 20:53:02 - INFO - Devices sync finished.
17/053/2015 20:53:07 - INFO - Device disconnected
17/053/2015 20:53:57 - INFO - Selected Bundle for Sony Xperia Z3 (D6603). FW release : 23.0.E.0.376. Customization : VER
17/053/2015 20:53:57 - INFO - Preparing files for flashing
17/055/2015 20:55:38 - INFO - Please connect your device into flashmode.
17/055/2015 20:55:58 - INFO - Opening device for R/W
17/055/2015 20:55:59 - ERROR - Drivers need to be installed for connected device.
17/055/2015 20:55:59 - ERROR - You can find them in the drivers folder of Flashtool.
17/055/2015 20:55:59 - INFO - Start Flashing
17/055/2015 20:55:59 - INFO - Processing loader.sin
17/055/2015 20:55:59 - INFO - Checking header
17/055/2015 20:55:59 - ERROR -Processing of loader.sin finished with errors.
17/055/2015 20:55:59 - INFO - Ending flash session
17/055/2015 20:55:59 - ERROR -
17/055/2015 20:55:59 - ERROR - Error flashing. Aborted
17/056/2015 20:56:01 - INFO - Device connected in flash mode
17/057/2015 20:57:04 - INFO - Device disconnected
***2nd attempt (after reinstalling drivers)***
17/001/2015 21:01:34 - INFO - Selected Bundle for Sony Xperia Z3 (D6603). FW release : 23.0.E.0.376. Customization : VER
17/001/2015 21:01:34 - INFO - Preparing files for flashing
17/003/2015 21:03:09 - INFO - Please connect your device into flashmode.
17/005/2015 21:05:21 - INFO - Device connected in flash mode
17/005/2015 21:05:21 - INFO - Opening device for R/W
17/005/2015 21:05:21 - INFO - Start Flashing
17/005/2015 21:05:21 - INFO - Processing loader.sin
17/005/2015 21:05:21 - INFO - Checking header
17/005/2015 21:05:21 - ERROR - Processing of loader.sin finished with errors.
17/005/2015 21:05:21 - INFO - Ending flash session
17/005/2015 21:05:21 - ERROR -
17/005/2015 21:05:21 - ERROR - Error flashing. Aborted
17/005/2015 21:05:22 - INFO - Device connected in flash mode
17/006/2015 21:06:23 - INFO - Device disconnected
17/007/2015 21:07:51 - INFO - Device connected with USB debugging off
17/007/2015 21:07:51 - INFO - For 2011 devices line, be sure you are not in MTP mode
17/007/2015 21:07:52 - INFO - Device connected with USB debugging on
17/007/2015 21:07:52 - ERROR - Cannot identify your device.
17/007/2015 21:07:52 - INFO - Selecting from user input <-- I hit Cancel instead of selecting device
17/008/2015 21:08:07 - ERROR - You can only flash devices.
17/009/2015 21:09:44 - INFO - Device disconnected
***3rd attempt***
17/010/2015 21:10:11 - INFO - Selected Bundle for Sony Xperia Z3 (D6603). FW release : 23.0.E.0.376. Customization : VER
17/010/2015 21:10:11 - INFO - Preparing files for flashing
17/011/2015 21:11:44 - INFO - Please connect your device into flashmode.
17/012/2015 21:12:20 - INFO - Device connected in flash mode
17/012/2015 21:12:20 - INFO - Opening device for R/W
17/012/2015 21:12:20 - INFO - Reading device information
17/012/2015 21:12:20 - INFO - Phone ready for flashmode operations.
...
... (after a bunch of operations)
...
17/018/2015 21:18:12 - ERROR - Error parsing TA file. Skipping
17/018/2015 21:18:12 - INFO - Ending flash session
17/018/2015 21:18:12 - INFO - Flashing finished.
17/018/2015 21:18:12 - INFO - Please unplug and start your phone
Yesterday, I have been playing around with my phone (Z3V) and I was able to flash it to latest leak (23.1.D.0.509) and had no issues. Prior, Flashtool that I downloaded from flashtool.net, the latest version seemed to me that it will not put loader.sin into firmware content. With newest flashtool, the flashing might not work. If you need a detailed guide how to get to latest leak for your phone (z3v) then I will write it for you. I can only tell you how to do it without a root since I was not planning on rooting my device.
P.S. : I will make a video guide on how to flash z3v without root to 23.1.D.0.509 in few days.
Please do I don't see an official update any time soon
Luigi711 said:
So my friend tried to flash the latest rom 23.1.D0.509 he said it would straight fail. He tried a different download, it failed somewhere flashing it. now the phone doesn't boot up. It will go into recovery (stock) and flash mode. when I try to flash the old or new ftf it gives me this erro "19/048/2015 20:48:37 - ERROR - Can't read a byte value" I'm now stuck. any ideas?
Click to expand...
Click to collapse
go and install firmware zip with twrp recovery..... all the best

[SOLVED] error in flashing sgp621 to downgrade to kittkat

I have used the instruction to come back to kittkat. The FTF bundle is SGP621_23.0.1.A.0.167_CE.ftf and flashtool ver. 0.9.18.6
but when the flashing starts I got error, here is the log:
22/027/2016 01:27:18 - INFO - Devices sync finished.
22/027/2016 01:27:23 - INFO - Device disconnected
22/027/2016 01:27:42 - ERROR - root : this bundle is not valid
the first error "bundle not valid" I have ignored, as it was adviced on other forum and then connected the tablet in flashing mode (vol-) and quickly after that I got:
22/027/2016 01:27:42 - INFO - Selected Bundle for Sony Xperia Z3 Tablet Compact (SGP621). FW release : 23.0.1.A.0.167. Customization : CE
22/027/2016 01:27:42 - INFO - Preparing files for flashing
22/028/2016 01:28:16 - INFO - Please connect your device into flashmode.
22/028/2016 01:28:33 - INFO - Opening device for R/W
22/028/2016 01:28:33 - INFO - Start Flashing
22/028/2016 01:28:33 - INFO - Processing loader.sin
22/028/2016 01:28:33 - INFO - Checking header
22/028/2016 01:28:33 - ERROR - Processing of loader.sin finished with errors.
22/028/2016 01:28:33 - INFO - Ending flash session
22/028/2016 01:28:33 - ERROR -
22/028/2016 01:28:33 - ERROR - Error flashing. Aborted
22/028/2016 01:28:34 - ERROR - Drivers need to be installed for connected device.
22/028/2016 01:28:34 - ERROR - You can find them in the drivers folder of Flashtool.
dude I only know that I had successfully downgraded from LP to KK just from flashtool..(the best I did for this tablet) check if your ftf is corrupted.it happened also to me 2 times in my other mobile devices..
how can I check if it is corrupted ?
That was my fault. I only choose the "generic drive" after running flastool-drivers.exe -
the driver specific for Z3 Compact Tablet was needed (was at the end of the list)
Nevertheles, after first attempt the Flashtool did not start flashing but enter into MTP mode and install
the drivers for the tablet, as I suppose.
Only after the second attempt it started flashing.
Now is ok, I have KK again.

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