Develop Bugs

I got a glossy black brick... I think.

Hi everyone, on this past week I've been trying to get me XP back to life... but with no success.
For starters I woke up one day to find that my phone has powered off by itself (no root nor unlocked bootloader), tried to power it on but no response, had to remove e reinsert the battery for it to boot up. Some days later same thing but when i turned it on it started a bootloop, repaired with SEUS.
This week it made the same thing and i had to repair it with Wotanserver, but when i let it alone it would reboot... everytime it entered the sleep mode it would crash and reboot. Tried flashing some roms on the forum with no luck... now wotan sees my phone as a R800i when it really is a R800a and SEUS keep saying that me phone have the latest update.
Yesterday it stopped bootlooping... it don't even show the "Sony Ericcson" phrase.
I'm new to android phones got this phone in oct/2011, didn't installed CWM.
So if someone could try to help me i would really apreciate.

Ok so, download flashtool and flash the latest r800i firmware or the any r800a firmware. As long as you can enter flash mode, your phone is fine. The reason the roms didn't work is your locked bootloader.

Nevermind, Potato13 beat me to it before I finished typing.

Thanks for the replies.
Yes I tried flashtool with several rom's either R800i and R800a from .42 to .62, from US to HK. Neither made my phone show any signs of beeing better.

4ageu said:
Thanks for the replies.
Yes I tried flashtool with several rom's either R800i and R800a from .42 to .62, from US to HK. Neither made my phone show any signs of beeing better.
Click to expand...
Click to collapse
try to unlock your bootloader.. then flash r800a fw..

So to get this right - You already flashed different stock firmwares to it and that stuff still happened?
Should actually not happen... to me that would indicate that there is some kind of hardware problem since you never rooted the phone nor unlocked the bootloader to really mess things up.
I would send it in

ezadsyafiq99 said:
try to unlock your bootloader.. then flash r800a fw..
Click to expand...
Click to collapse
Isn't unlocking bootloader only for custom rom's? Well thats what i think it is.
sashake said:
So to get this right - You already flashed different stock firmwares to it and that stuff still happened?
Should actually not happen... to me that would indicate that there is some kind of hardware problem since you never rooted the phone nor unlocked the bootloader to really mess things up.
I would send it in
Click to expand...
Click to collapse
Yes I was thinking on doing so but i already flashed other Fw's on this phone isnt my warrant already void? I'm saying this because I dont think I would have the money to pay the repair service.

As far as I am concerned, only rooting and unlocking the bootloader voids your warranty. You have done neither so you should be fine .
I asked Sony Customer support once how to handle my not booting phone and they adviced me to flash stock firmware - So I would figure they can't deny you services because of doing so.

sashake said:
As far as I am concerned, only rooting and unlocking the bootloader voids your warranty. You have done neither so you should be fine .
I asked Sony Customer support once how to handle my not booting phone and they adviced me to flash stock firmware - So I would figure they can't deny you services because of doing so.
Click to expand...
Click to collapse
Ohh I see thanks for the answer, really appreciate.
---------------------------Update(05/14/2012)--------------------------
Sent the phone to SE as sashake recommended, and turn out that the problem was with the hardware itself.
SE gave me a new unit as it was still covered by warranty.

[Q] r800x - OTA after unlocked bootloader can't get back into fastboot

Successfully unlocked my bootloader this afternoon on my Verizon r800x. :good:
After rebooting, I stupidly accepted the OTA update, apparently didn't pay attention to the warnings from the Sony website. :silly:
Now I've got a nice brick.
My phone won't boot.
I can't get back into fastboot by holding the search button.
I CAN get into flashtool, but reflashing the stock FTF doesn't seem to help the situation
Any suggestions?

try unlocking again/downloading fastboot drivers? Sorry if this doesn't help, I don't know too much.

I appreciate the suggestion, but like I said, can't get in to fastboot mode on the phone itself. Don't get the blue LED. Wouldn't think that would have anything to do with drivers; Windows doesn't even acknowledge a device being plugged in while I hold the search button, but as soon as I let go, I get the GREEN LED and I can use flashtool.

thebrownshow said:
I appreciate the suggestion, but like I said, can't get in to fastboot mode on the phone itself. Don't get the blue LED. Wouldn't think that would have anything to do with drivers; Windows doesn't even acknowledge a device being plugged in while I hold the search button, but as soon as I let go, I get the GREEN LED and I can use flashtool.
Click to expand...
Click to collapse
Edit* Typing mistake
It doesnt matter if the xperia play drivers are installed on your pc. If the blue light doesnt turn on when your powering your R800x your fastboot is disabled. That means your bootloader is still locked.

chery2k said:
It doesnt matter if the xperia play drivers are installed on your pc. If the blue light should flash when your powering your R800x your fastboot is disabled. That means your bootloader is still locked.
Click to expand...
Click to collapse
I appreciate the suggestions, really, I do, but I think you're kinda missing my point here. Whether the bootloader remains locked or not is not the issue at the moment.
The official sony instructions I followed when I unlocked it had me put the device into fastboot mode. It worked great. But now, specifically, step 12 no longer works.
ALSO, my phone won't boot, which is the actual problem I'm having at the moment.
So, my phone won't boot, AND my phone can't connect to fastboot in order to flash a new kernel or whatever else I might need to do to unbrick my phone. The ONLY thing that works right now is flashtool. Flashing the stock Verizon FTF with flashtool did not remedy the situation.
Does anyone know how I can get my phone back up and running?

thebrownshow said:
I appreciate the suggestions, really, I do, but I think you're kinda missing my point here. Whether the bootloader remains locked or not is not the issue at the moment.
The official sony instructions I followed when I unlocked it had me put the device into fastboot mode. It worked great. But now, specifically, step 12 no longer works.
ALSO, my phone won't boot, which is the actual problem I'm having at the moment.
So, my phone won't boot, AND my phone can't connect to fastboot in order to flash a new kernel or whatever else I might need to do to unbrick my phone. The ONLY thing that works right now is flashtool. Flashing the stock Verizon FTF with flashtool did not remedy the situation.
Does anyone know how I can get my phone back up and running?
Click to expand...
Click to collapse
It is not possible to relock your bootloader in most cases, but this may be worth trying. http://forum.xda-developers.com/showthread.php?t=1134334 There is a link to an ftf file you can possibly flash to relock the bootloader then reflash back to stock.
If that fails, chances are you have a damaged bootloader and/or TA (trim area) due to the failed update. This link may help you. http://forum.xda-developers.com/showthread.php?t=1252019
Here is another link as well by wedgess, I think he uses the same method as in the link above. They will both most likely log into your computer using team viewer to resolve your suspected TA/bootloader issue. Read the entire thread, but wedgess's post is #27 http://forum.xda-developers.com/showthread.php?t=1957328&page=3 . Good Luck...

XRaden said:
It is not possible to relock your bootloader in most cases, but this may be worth trying. http://forum.xda-developers.com/showthread.php?t=1134334 There is a link to an ftf file you can possibly flash to relock the bootloader then reflash back to stock.
If that fails, chances are you have a damaged bootloader and/or TA (trim area) due to the failed update. This link may help you. http://forum.xda-developers.com/showthread.php?t=1252019
Click to expand...
Click to collapse
Your wrong using ftf will not relock your bootloader.

thebrownshow said:
Successfully unlocked my bootloader this afternoon on my Verizon r800x. :good:
After rebooting, I stupidly accepted the OTA update, apparently didn't pay attention to the warnings from the Sony website. :silly:
Now I've got a nice brick.
My phone won't boot.
I can't get back into fastboot by holding the search button.
I CAN get into flashtool, but reflashing the stock FTF doesn't seem to help the situation
Any suggestions?
Click to expand...
Click to collapse
Did you back up your trim area? Because you have damaged it and will need a repair contact allejandrissimo about a bootloader and trim area repair... you can contact him at http://unlock-bootloader.com/
Sent from my Sony Ericsson Xperia Play™ running P.A.C.man ROM using tapatalk 2™

Have you tried flashing a different ftf? I have the R800at, and I couldn't unlock my bootloader until I flashed a generic R800a ftf. I reflashed to the AT&T R800at after the bootloader was unlocked - no problems. Think you could flash an R800i ftf just to get back to a bootable state and then flash the Verizon R800x ftf?

chery2k said:
Your wrong using ftf will not relock your bootloader.
Click to expand...
Click to collapse
Yeah, I posted it more for reference than a solution...hoping it may let him know why flashtool can't fix the problem. The problem is most certainly the TA which is why I posted the other links.

Fixed.
I flashed "Xperia 2011 Range_FreeXperial_ALL.ftf" upon the suggestion of alejandrissimo. Rebooted, and in fastboot as I type this.
Thanks to everyone for their input, but the real thanks go to alejandrissimo for the solution.

thebrownshow said:
Fixed.
I flashed "Xperia 2011 Range_FreeXperial_ALL.ftf" upon the suggestion of alejandrissimo. Rebooted, and in fastboot as I type this.
Thanks to everyone for their input, but the real thanks go to alejandrissimo for the solution.
Click to expand...
Click to collapse
What exactly is the firmware like? What does it look like?

xperia pro bricked

i have a xperia pro....i finished unlocking bootloader rooting and installing x-parts......then suddenly i saw pacman rom 4.1 i was exited:fingers-crossed:.....so i schedule to go to recovery mode on reboot via x parts .....when i entered it i projected my rom and clicked install ....it stared but after a while it aborted ..so i clicked on a option reboot.....after it my phone remains with sony logo.....(not erission )because it was at offical ics......
so now i want to relock my bootloader so i can install and recover my phone like it was.........i have tried things but not worked.......please,u can help me with relock bootloader orany other method to repair my phone....when i connect it in sus it says modified software...and it stoped right there
please help me..........i felling very low:crying::crying:

I think you can keep your bootloader unlocked.
Just download an official ROM FTF file for your phone and flash it using Androxyde's FlashTool. It should debrick your phone. Then, you can repeat your experiments with custom ROMs.
Regards, Pavel

i have tried using it but no change..
patrol-cz said:
I think you can keep your bootloader unlocked.
Just download an official ROM FTF file for your phone and flash it using Androxyde's FlashTool. It should debrick your phone. Then, you can repeat your experiments with custom ROMs.
Regards, Pavel
Click to expand...
Click to collapse
i have also tried to relock bootloader but i failed .......so i just want to lock bootloader again so i can repair it by update service
or give me any other method to repair my phone ......on screen sony comes and stops for 3 -45 min
please help me if i succeed:crying::crying: by your help coffe or bear to u:good::good:

xperia zl sudden death,boot loop, unlocked bootloader problem !

plz help me, my xperia zl rooted whose bootloader is officialy unlocked, and and i don't have such information that we have to make TA backup also to relock our boot loader as now i come to know that my warrenty got completly vanished when i tried to repair my cell using sony pc companion, as you may knowz, xperia devices suffering from sudden death errors, firstly my device got sudden death and not switch on in normal state, but it starts when i connect it with charger, but now it is not starts using charger connected also, i reflash my xperia zl with official 4.3 firmware for xperia zl using flashtools, but it is not booting up, then i searched internet and i come to knows about all this mess i had done, then i tried to flash official 4.2.2 firmware bit it gives an error "err_severity="minor";err_code="0017";ERR_Dynamic=0x80080012";" plz help me, my parent also shouted on me soo loud, plz help me to restore my phone. I am hopeless !

melvinrobertson said:
plz help me, my xperia zl rooted whose bootloader is officialy unlocked, and and i don't have such information that we have to make TA backup also to relock our boot loader as now i come to know that my warrenty got completly vanished when i tried to repair my cell using sony pc companion, as you may knowz, xperia devices suffering from sudden death errors, firstly my device got sudden death and not switch on in normal state, but it starts when i connect it with charger, but now it is not starts using charger connected also, i reflash my xperia zl with official 4.3 firmware for xperia zl using flashtools, but it is not booting up, then i searched internet and i come to knows about all this mess i had done, then i tried to flash official 4.2.2 firmware bit it gives an error "err_severity="minor";err_code="0017";ERR_Dynamic=0x80080012";" plz help me, my parent also shouted on me soo loud, plz help me to restore my phone. I am hopeless !
Click to expand...
Click to collapse
go to service centre tell them that you were doing a 4.3 update and this happened.they wont recognise that your phone has an unlocked bootloader bcoz it doesnt start!they will replace it make sure you dont have cwm installed.

bhavstech said:
go to service centre tell them that you were doing a 4.3 update and this happened.they wont recognise that your phone has an unlocked bootloader bcoz it doesnt start!they will replace it make sure you dont have cwm installed.
Click to expand...
Click to collapse
i had relock my bootloader through flashtools, but it had just relock the bootloader no drm keys came back, reflash my android 4.3 but mobile is again in a bootloop, so i had given my zl to service centre, they said firstly we will try to install the os, its upto 5 days now, and they are still installing my os back, tommorow i will ask them to replace the cell !

melvinrobertson said:
i had relock my bootloader through flashtools, but it had just relock the bootloader no drm keys came back, reflash my android 4.3 but mobile is again in a bootloop, so i had given my zl to service centre, they said firstly we will try to install the os, its upto 5 days now, and they are still installing my os back, tommorow i will ask them to replace the cell !
Click to expand...
Click to collapse
:good: make sure they dont get to now that it had unlocked bootloader by any means and if it gets replaced make sure to make a TA BACKUP Of new one so that u dont loose be2 n drm keys

bhavstech said:
:good: make sure they dont get to now that it had unlocked bootloader by any means and if it gets replaced make sure to make a TA BACKUP Of new one so that u dont loose be2 n drm keys
Click to expand...
Click to collapse
Hurra my cell got replaced !today only I got the new one, my old Zl was white coloured, but I ask the service centre to give the black colour, I just love the black one, hiphip hurra !

You lucky S.O.B!
Sent from my C6503 using Tapatalk

Xperia M doesn't boot after unlocking bootloader

HELP NEEDED!
Hi guys,
So I tried to unlock bootloader on my Xperia M (C1904). And after unlocking, it doesn't boot anymore. Just shows "Sony", and "Xperia", then the wave animation forever.
First of all, I access to Sony Developer World for unlock bootloader key, then used flashtool's BLU feature. It successfully completed and said "Device will reboot into system now" However it showed the wave animation forever, (waited for around 20 or more minutes) but there was no change, so I flashed stock .ftf file via Flashmode. HOWEVER, everything was the same as before.
Then I used BLU feature again to try Re-locking the bootloader, but it said that "Processing of loader.sin finished with errors." and "Your phone bootloader cannot be officially unlocked". I am sure that my XM is bootloader unlocking supported, and flashtool successfully finished unlocking.
I searched around the Internet and found many people is having same problem with me.
I DID try using Sony PC Companion to repair the software, but as you can imagine. It simply showed ERROR.
I need your help as fast as possible.
Thank you, and sorry for my bad English btw.
PS I did read XDA threads about this problem, but nothing helped much.

Reflesh the ROM stock in Flashtools
Flesha ROM original no flashtols

xperiaum said:
HELP NEEDED!
Hi guys,
So I tried to unlock bootloader on my Xperia M (C1904). And after unlocking, it doesn't boot anymore. Just shows "Sony", and "Xperia", then the wave animation forever.
First of all, I access to Sony Developer World for unlock bootloader key, then used flashtool's BLU feature. It successfully completed and said "Device will reboot into system now" However it showed the wave animation forever, (waited for around 20 or more minutes) but there was no change, so I flashed stock .ftf file via Flashmode. HOWEVER, everything was the same as before.
Then I used BLU feature again to try Re-locking the bootloader, but it said that "Processing of loader.sin finished with errors." and "Your phone bootloader cannot be officially unlocked". I am sure that my XM is bootloader unlocking supported, and flashtool successfully finished unlocking.
I searched around the Internet and found many people is having same problem with me.
I DID try using Sony PC Companion to repair the software, but as you can imagine. It simply showed ERROR.
I need your help as fast as possible.
Thank you, and sorry for my bad English btw.
PS I did read XDA threads about this problem, but nothing helped much.
Click to expand...
Click to collapse
Buddy download stock firmware that works with your device(c1904) and I have heard that newley flashtool have some bugs most of the peoples found it difficult to use due to error so download a old version of flashtool.
Here is the link for flashtool that I use
https://drive.google.com/file/d/0B3WS5xjTt_0tQTZzQmNiZFc0R2M/view?pref=2&pli=1
It works smooth and don't forget to install drivers for xperia M found in C:/Flashtool/drivers after unpacking flashtool

Thank you guys for helping me.
I tried re-locking and flashed the stock firmware, and now my XM is working normally again.
Now, the question is, "Is there a way to safely unlock bootloader without soft bricking?"

xperiaum said:
Thank you guys for helping me.
I tried re-locking and flashed the stock firmware, and now my XM is working normally again.
Now, the question is, "Is there a way to safely unlock bootloader without soft bricking?"
Click to expand...
Click to collapse
Here
http://forum.xda-developers.com/showthread.php?t=2484622

KayM6.0.1 said:
Reflesh the ROM stock in Flashtools
Flesha ROM original no flashtols
Click to expand...
Click to collapse
matrixex said:
[/HIDE]
Buddy download stock firmware that works with your device(c1904) and I have heard that newley flashtool have some bugs most of the peoples found it difficult to use due to error so download a old version of flashtool.
Here is the link for flashtool that I use
https://drive.google.com/file/d/0B3WS5xjTt_0tQTZzQmNiZFc0R2M/view?pref=2&pli=1
It works smooth and don't forget to install drivers for xperia M found in C:/Flashtool/drivers after unpacking flashtool.
If you are still facing problem than PM me I will help you to download SONY Original Stock Firmware(country wise) and how to create a ftf for your device.
It really worked for me.
Click to expand...
Click to collapse
KayM6.0.1 said:
Here
http://forum.xda-developers.com/showthread.php?t=2484622
Click to expand...
Click to collapse
I did follow those steps yesterday, and flashtool said it DID unlock the bootloader, but my phone didn't boot at all and all those things happened. Should I try the same steps again and see if it works this time?

xperiaum said:
I did follow those steps yesterday, and flashtool said it DID unlock the bootloader, but my phone didn't boot at all and all those things happened. Should I try the same steps again and see if it works this time?
Click to expand...
Click to collapse
Try the above code and see if this unlocked

KayM6.0.1 said:
Try the above code and see if this unlocked
Click to expand...
Click to collapse
So you mean that I should try to unlock it again? Currently it's not.

xperiaum said:
So you mean that I should try to unlock it again? Currently it's not.
Click to expand...
Click to collapse
Yes! But first try the code *#*#7378423#*#* to see if it worked
I can answer in Portuguese ?
I am Brazilian my English is not very good

KayM6.0.1 said:
Yes! But first try the code *#*#7378423#*#* to see if it worked
I can answer in Portuguese ?
I am Brazilian my English is not very good
Click to expand...
Click to collapse
Haha, sorry but I don't speak Portuguese. I did try *#*#7378423#*#* and it says that the bootloader is unlockable. I will try to unlock it again using flashtool and report how it goes. Thx.

xperiaum said:
Haha, sorry but I don't speak Portuguese. I did try *#*#7378423#*#* and it says that the bootloader is unlockable. I will try to unlock it again using flashtool and report how it goes. Thx.
Click to expand...
Click to collapse
entedes espanhol?
---------- Post added at 01:27 PM ---------- Previous post was at 01:25 PM ----------
xperiaum said:
Haha, sorry but I don't speak Portuguese. I did try *#*#7378423#*#* and it says that the bootloader is unlockable. I will try to unlock it again using flashtool and report how it goes. Thx.
Click to expand...
Click to collapse
https://www.youtube.com/watch?v=b0tBdDmtYB4
Here and in SPANISH but teaches step by step
good lucky!

KayM6.0.1 said:
entedes espanhol?
---------- Post added at 01:27 PM ---------- Previous post was at 01:25 PM ----------
https://www.youtube.com/watch?v=b0tBdDmtYB4
Here and in SPANISH but teaches step by step
good lucky!
Click to expand...
Click to collapse
Spanish teacher, well... a bit difficult for me
So I tried it again, and I successfully unlocked this time!!
Then I flashed AOSP 6.0! surprise!
Well, so thanks a lot for your kind help man! Now my phone's running the latest Rom

xperiaum said:
Spanish teacher, well... a bit difficult for me
So I tried it again, and I successfully unlocked this time!!
Then I flashed AOSP 6.0! surprise!
Well, so thanks a lot for your kind help man! Now my phone's running the latest Rom
Click to expand...
Click to collapse
You're welcome! I am using the Ressurection remix 5.6.3 in my XMdual

xperiaum said:
HELP NEEDED!
Hi guys,
So I tried to unlock bootloader on my Xperia M (C1904). And after unlocking, it doesn't boot anymore. Just shows "Sony", and "Xperia", then the wave animation forever.
First of all, I access to Sony Developer World for unlock bootloader key, then used flashtool's BLU feature. It successfully completed and said "Device will reboot into system now" However it showed the wave animation forever, (waited for around 20 or more minutes) but there was no change, so I flashed stock .ftf file via Flashmode. HOWEVER, everything was the same as before.
Then I used BLU feature again to try Re-locking the bootloader, but it said that "Processing of loader.sin finished with errors." and "Your phone bootloader cannot be officially unlocked". I am sure that my XM is bootloader unlocking supported, and flashtool successfully finished unlocking.
I searched around the Internet and found many people is having same problem with me.
I DID try using Sony PC Companion to repair the software, but as you can imagine. It simply showed ERROR.
I need your help as fast as possible.
Thank you, and sorry for my bad English btw.
PS I did read XDA threads about this problem, but nothing helped much.
Click to expand...
Click to collapse
KayM6.0.1 said:
You're welcome! I am using the Ressurection remix 5.6.3 in my XMdual
Click to expand...
Click to collapse
So problem solved everybody try cyanogenmod 13 nightly by PeacnCM
supports all Nicki device fast s fluid just give it a try .

flashtool bug
I had similar problems as described in the first thread.
My flashtool version was 0.9.19.8 and during the blu-process the level meter stucks.
With "new" version 09.18.1 - as mentioned in one of the early replys - everything worked well.

xperiaum said:
Thank you guys for helping me.
I tried re-locking and flashed the stock firmware, and now my XM is working normally again.
Now, the question is, "Is there a way to safely unlock bootloader without soft bricking?"
Click to expand...
Click to collapse
Buddy for first time soft bricking happens with all it happened with me too because for first time the DRM keys (a kind of key used to get sony official support and update OTA) get wiped forever since DRM keys are integral part of BOOT so it will led to softbrick only for first time after that you can easily unlock or relock your Device

matrixex said:
Buddy for first time soft bricking happens with all it happened with me too because for first time the DRM keys (a kind of key used to get sony official support and update OTA) get wiped forever since DRM keys are integral part of BOOT so it will led to softbrick only for first time after that you can easily unlock or relock your Device
Click to expand...
Click to collapse
I see, didn't know that. It didn't happen when I unlocked bootloader on my Xperia U and... X10.

xperiaum said:
I see, didn't know that. It didn't happen when I unlocked bootloader on my Xperia U and... X10.
Click to expand...
Click to collapse
I an 100%sure because i have unlocked my two devices both are xperia M Dual and bricked(bootloop) and I am 100% due to loosing DRM Keys. And don't reply or continue this comment the END

I am facing a similar issue.......
Unlocked by fastboot..... received [okay]....... seemed Unlocked and then bootloop....
After flashing again with the stock rom [generated by Flashtool decryption of Sony PC companion folder C:\ProgramData\Sony Mobile\Update Engine\db\13740270\blob_fs]....... I am not able to install TWRP recovery...
Now I am not sure whether the bootloader is locked or unlocked......
Is there a way to check........ further I intend to install CM13........ how to proceed...

ijsa said:
I am facing a similar issue.......
Unlocked by fastboot..... received [okay]....... seemed Unlocked and then bootloop....
After flashing again with the stock rom [generated by Flashtool decryption of Sony PC companion folder C:\ProgramData\Sony Mobile\Update Engine\db\13740270\blob_fs]....... I am not able to install TWRP recovery...
Now I am not sure whether the bootloader is locked or unlocked......
Is there a way to check........ further I intend to install CM13........ how to proceed...
Click to expand...
Click to collapse
Well, you should be able to check if your device is unlocked when you connect to flashtool, can't you?