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so sony ericsson pc companion is telling me theres new software available
now i've had my bootloader unlocked and i'm running the doom kernel on 2.3.3 currently
will updating via sony ericssons tool relock my bootloader?
ando_uk said:
so sony ericsson pc companion is telling me theres new software available
now i've had my bootloader unlocked and i'm running the doom kernel on 2.3.3 currently
will updating via sony ericssons tool relock my bootloader?
Click to expand...
Click to collapse
If you have an unlocked bootloader please research before you update! I know ota updates will brick phones with unlocked bootloaders, im not sure about ones from pc companion.
bubblegumballon said:
If you have an unlocked bootloader please research before you update! I know ota updates will brick phones with unlocked bootloaders, im not sure about ones from pc companion.
Click to expand...
Click to collapse
The pc companion shows new update but won't allow the user to actually upgrade with a unlocked bootloader.
Sent from my XPlay using XDA App.
hey, i tried to update my sisters sony ericsson Arc to official Ics, after it was done downloading, i rebooted into, update screen, or whatever u wanna call it, but then sudenly, the phone shut off, and now it wont turn on, any ideas ?
thanks
i cant seem to fix it through sony pc companion either, is this due to i got an unlocked bootloader?
is your bootloader unlocked? NEVER accept any OTA updates with an unlocked bootloader, use flashtool!
Sent from my LT18i using xda premium
FettleifIsMyUserName said:
i cant seem to fix it through sony pc companion either, is this due to i got an unlocked bootloader?
Click to expand...
Click to collapse
Try to use this its for unlocked bootloaders http://developer.sonymobile.com/services/flash-tool/how-to-download-and-install-the-flash-tool/ works on arc
As tangosierra_ said do not accept over the air updates if your bootloader is unlocked if the above not work contact here http://forum.xda-developers.com/showthread.php?t=1252038 :good:
thanks for answers, managed this on my own, i used a ftf file that relocked the bootloader so i could fix it through sony pc companion
i m 4.3 rooted c2004.... i tried to unlock bootloader once and got into bootloop so flashed 4.3 by flashtool.... my sony apps are working so i thought i hav not unlocked it yet and checked status.... it does not say bootloader unlocked allowed yes..it says bootloader unlock yes..i attached d screenshot.. if i try to unlock it again by flashtool it says no loader found... plz help me ..i hate ths stock rom... plzzzzzz...thanks in advance... _/\_
nandhagr8 said:
i m 4.3 rooted c2004.... i tried to unlock bootloader once and got into bootloop so flashed 4.3 by flashtool.... my sony apps are working so i thought i hav not unlocked it yet and checked status.... it does not say bootloader unlocked allowed yes..it says bootloader unlock yes..i attached d screenshot.. if i try to unlock it again by flashtool it says no loader found... plz help me ..i hate ths stock rom... plzzzzzz...thanks in advance... _/\_
Click to expand...
Click to collapse
hmmm bro your bootloader is actually on unlocked condition. so now try to more develop your device bro :good:
are you sure about this bro?
Nicklas Van Dam said:
hmmm bro your bootloader is actually on unlocked condition. so now try to more develop your device bro :good:
Click to expand...
Click to collapse
thanks for the reply bro...(button pressed)
you sure about this bro..?? because my sony apps are still working fine.. and in my service test tab it shows marlin key is active..i heard from someone that active means that our bl is locked... please help me ..because i dont want to brick my device..!
nandhagr8 said:
thanks for the reply bro...(button pressed)
you sure about this bro..?? because my sony apps are still working fine.. and in my service test tab it shows marlin key is active..i heard from someone that active means that our bl is locked... please help me ..because i dont want to brick my device..!
Click to expand...
Click to collapse
just believed me, i know about this. if your bootloader still not unlocked.
bootloader status will be like this ...
bootloader unlock allowed : yes
and if your bootloader is succesfully unlocked
bootloader status will be like this...
bootloader unlock : yes
enjoy bro
but if your bootloader status like this...
bootloader unlock allowed : no
yoo can't unlock your bootloader permanently , that's all what i know about this
now go advanced
Nicklas Van Dam said:
just believed me, i know about this. if your bootloader still not unlocked.
bootloader status will be like this ...
bootloader unlock allowed : yes
and if your bootloader is succesfully unlocked
bootloader status will be like this...
bootloader unlock : yes
enjoy bro
but if your bootloader status like this...
bootloader unlock allowed : no
yoo can't unlock your bootloader permanently , that's all what i know about this
now go advanced
Click to expand...
Click to collapse
thank yu soooooooo much....:laugh: i ll be grateful if you can suggest me a recovery too..???
nandhagr8 said:
thank yu soooooooo much....:laugh: i ll be grateful if you can suggest me a recovery too..???
Click to expand...
Click to collapse
Ok , here you are bro . use this is safe and easy to use
http://forum.xda-developers.com/showthread.php?p=57652965
Nicklas Van Dam said:
Ok , here you are bro . use this is safe and easy to use
http://forum.xda-developers.com/showthread.php?p=57652965
Click to expand...
Click to collapse
thanks.... now I am on cm11(Dual active)... All credits for you..!
nandhagr8 said:
thanks.... now I am on cm11(Dual active)... All credits for you..!
Click to expand...
Click to collapse
ok thanks bro
I want to return the device to stock and read on the sony dev website you have to flash a firmware but I do not see the Z5P, is there any other way?
thanks,
AC
Is there a reason why you need to relock the BL? According to Sony, there is no way to restore an unlocked BL.
Q: If I change my mind later on, is there any way to restore my device?
A: No. Once you have unlocked the boot loader, you will not be able to revert the device back to a locked or original state or restore the DRM security keys. You can however use the Flash tool for Xperia™ devices to flash a generic Sony ROM, although it will not receive automatic software upgrades.
Source
Click to expand...
Click to collapse
fancymans said:
Is there a reason why you need to relock the BL? According to Sony, there is no way to restore an unlocked BL.
Click to expand...
Click to collapse
Thanks but the Z5P does not come up as a supported device for the flash tool yet, so I guess the answer is no
aaronc_98 said:
Thanks but the Z5P does not come up as a supported device for the flash tool yet, so I guess the answer is no
Click to expand...
Click to collapse
Whats up with warranty after unlocking BL?
miHah said:
Whats up with warranty after unlocking BL?
Click to expand...
Click to collapse
Ask your consumer affairs lawyer in your locality. That's the proper person to ask.
Sent from my SGP311 using XDA Free mobile app
whats the use of re-locking it man you already lost your TA
aaronc_98 said:
I want to return the device to stock and read on the sony dev website you have to flash a firmware but I do not see the Z5P, is there any other way?
thanks,
AC
Click to expand...
Click to collapse
You can relock it using flashtool. Just choose Xperia Z5 when the device window appears. I've already tried it, works like a charm.
Not sure if you can relock it without the back up drm keys. Since there isn't a backup program yet I would assume you've already lost the drm keys. I'm afraid you won't be to revert back to the same. Camera quality and x reality will be affected.
arjun.arora said:
You can relock it using flashtool. Just choose Xperia Z5 when the device window appears. I've already tried it, works like a charm.
Click to expand...
Click to collapse
OK i have found flashtool and click the x, but when when the device reboots and the device chooser comes up, there is no z5p to choose from so just to confirm we use z5, correct?
thanks,
aaronc_98 said:
OK i have found flashtool and click the x, but when when the device reboots and the device chooser comes up, there is no z5p to choose from so just to confirm we use z5, correct?
thanks,
Click to expand...
Click to collapse
Some important things before you attempt the relock:
The DRM keys will not be restored after the relock.
You have to reflash the entire firmware or just flash the stock kernel before relocking the bootloader.
The phone should be on stock kernel, if you try to relock it with custom kernel the phone might brick.
Click BLU in flashtool and follow the instructions.
arjun.arora said:
Some important things before you attempt the relock:
The DRM keys will not be restored after the relock.
You have to reflash the entire firmware or just flash the stock kernel before relocking the bootloader.
The phone should be on stock kernel, if you try to relock it with custom kernel the phone might brick.
Click BLU in flashtool and follow the instructions.
Click to expand...
Click to collapse
OK sucessfully flashed the FTF, how can I check if the BL is locked?
thanks,
aaronc_98 said:
OK sucessfully flashed the FTF, how can I check if the BL is locked?
thanks,
Click to expand...
Click to collapse
Turn off the mobile.
Press the BLU button in flashtool.
Press the volume down button of your mobile and connect it to the PC.
A pop up window will open, select Xperia Z5 (Z5P is not listed yet).
Another window will open, if you see Relock, press it, the bootloader will be relocked.
Let the process be over, then restart the mobile.
arjun.arora said:
Turn off the mobile.
Press the BLU button in flashtool.
Press the volume down button of your mobile and connect it to the PC.
A pop up window will open, select Xperia Z5 (Z5P is not listed yet).
Another window will open, if you see Relock, press it, the bootloader will be relocked.
Let the process be over, then restart the mobile.
Click to expand...
Click to collapse
Thanks Arjun!
Sent from my Nexus 6P using XDA Free mobile app
Relocking Bootloader
I had to unlock my device's bootloader to downgrade it to marshmallow because of the WiFi issue in Nougat, so i did it and didn't backed up the DRM keys(i didn't knew i am supposed to do it. It wasn't mentioned in the tutorial i was following or i missed it). Anyways now i am on marshmallow and i am unable to update it VIA xperia companion. It complains that bootloader is unlocked. Now if i lock the bootloader will xperia companion will work ? What is the affect of the lost DRM keys ? And if anyone knows the WiFi issue is sovled or not ?
neodescorpio said:
I had to unlock my device's bootloader to downgrade it to marshmallow because of the WiFi issue in Nougat, so i did it and didn't backed up the DRM keys(i didn't knew i am supposed to do it. It wasn't mentioned in the tutorial i was following or i missed it). Anyways now i am on marshmallow and i am unable to update it VIA xperia companion. It complains that bootloader is unlocked. Now if i lock the bootloader will xperia companion will work ? What is the affect of the lost DRM keys ? And if anyone knows the WiFi issue is sovled or not ?
Click to expand...
Click to collapse
Salam
use flashtool to upgrade / downgrade to any rom! you have unlocked bootloader! i never used xperia companion to update my z5p
Companin works after Relock BL
neodescorpio said:
I had to unlock my device's bootloader to downgrade it to marshmallow because of the WiFi issue in Nougat, so i did it and didn't backed up the DRM keys(i didn't knew i am supposed to do it. It wasn't mentioned in the tutorial i was following or i missed it). Anyways now i am on marshmallow and i am unable to update it VIA xperia companion. It complains that bootloader is unlocked. Now if i lock the bootloader will xperia companion will work ? What is the affect of the lost DRM keys ? And if anyone knows the WiFi issue is sovled or not ?
Click to expand...
Click to collapse
Yes It will work!
IslzaeL said:
Yes It will work!
Click to expand...
Click to collapse
Can confirm I did the same thing and forgot the keys (new to Sony devices vs. Google). IF you use the XDA FlashTool, you can re-lock the bootloader and Xperia Companion will recognize for a Factory reset of your device.
baldock88 said:
Can confirm I did the same thing and forgot the keys (new to Sony devices vs. Google). IF you use the XDA FlashTool, you can re-lock the bootloader and Xperia Companion will recognize for a Factory reset of your device.
Click to expand...
Click to collapse
Did you restore the DRM keys from Xperia Companion or at least retrieve all the functions that DRM related (Xreality, Bravia engine ... )
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?