Camera doesn't work after i Lock bootloader - Sony Xperia XZ1 Questions & Answers

After unlock the bootloader of My xz1 and after flash new fw with Emma The Camera don't work.
If I a take a photo appears a green screen.
Thanks

Pacoce said:
After unlock the bootloader of My xz1 and after flash new fw with Emma The Camera don't work.
If I a take a photo appears a green screen.
Thanks
Click to expand...
Click to collapse
As stated on Sony's bootloader unlock page and in countless threads, unlocking the bootloader deleted your DRM keys irrevocably.
In order to get your camera function back, you'll have to wait for @sToRm//'s XperiFix to work on the XZ1 device family.

Related

Sony Xperia Z1 Compact - Locked Bootloader ???

Hi XDA
I recently acquired a Sony Xperia Z1 Compact, but it seems that the bootloader cannot be unlocked (even after grabbing the code from Sony)
it says that the command isn't allowed, then I saw a post on a forum saying that not every bootloader can be unlocked.
I was wondering, since I have a unlockable* bootloader (which I assume there are ways to unlock it, because lets face it.. is there anything out there thats "locked" and hasn't been cracked into?
Anywho.
I have been to EVERY single "Phone repair / unlock" shop in my town, and none of them know what a bootloader is. So I decided to see if anyone here has managed to unlock their locked* bootloader.
If anyone can shed any light on this, it would be great.
Thank you.
jdcrispe95 said:
Hi XDA
I recently acquired a Sony Xperia Z1 Compact, but it seems that the bootloader cannot be unlocked (even after grabbing the code from Sony)
it says that the command isn't allowed, then I saw a post on a forum saying that not every bootloader can be unlocked.
I was wondering, since I have a unlockable* bootloader (which I assume there are ways to unlock it, because lets face it.. is there anything out there thats "locked" and hasn't been cracked into?
Anywho.
I have been to EVERY single "Phone repair / unlock" shop in my town, and none of them know what a bootloader is. So I decided to see if anyone here has managed to unlock their locked* bootloader.
If anyone can shed any light on this, it would be great.
c
Thank you.
Click to expand...
Click to collapse
Start here.
Planterz said:
Start here.
Click to expand...
Click to collapse
It keeps saying I need to unlock the bootloader but it says when I try
"FAILED (remote: Command not allowed)"
This is what I mean.. I can't unlock my bootloader.
Unless I'm missing something?
Anyone?
Have you tried with SONY?
Perhaps the easier solution is to start from SONY itself....
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
...
WiZaxx said:
Perhaps the easier solution is to start from SONY itself....
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
...
Click to expand...
Click to collapse
Guys.. it says "Bootloader unlock allowed: No"
Which means I can't use an official way to unlock the bootloader, what I need to know is if theres a different way I can unlock the bootloader. By flashing firmware, a different bootloader or any special utility to unlock the bootloader. Thanks
bump
Anyone able to shed light on this? I really don't wanna have to sell the phone due to the bootloader being locked..
Especially not after scoring 43,000 in Antutu
are there such thing as a custom FTF file I could flash with a locked bootloader?

[Q] Is my Bootloader unlocked or not?

Hi guys, I'm on the verge of buying a Xperia Z2 from a friend and he claims he has unlocked the bootloader with the official method from Sony. If this was the case I would not buy it because I obviously want to mod the phone without losing any functionality. So I checked if he really unlocked it: TrackID is working and when I dial *#*#7378423#*#* it says "Bootloader unlock allowed: Yes". Doesn't this mean the bootloader is still locked? And does the X-Reality option for the display only change after a reboot? Because when I switch between "Off" and "X-Reality for mobile" nothing happens.
Last question: It's the D6503 model, Android 4.4.4, Build number 23.0.1.A.0.167. Do I need to downgrade or could I start modding on this basis?
Thanks
akiyanagi said:
Hi guys, I'm on the verge of buying a Xperia Z2 from a friend and he claims he has unlocked the bootloader with the official method from Sony. If this was the case I would not buy it because I obviously want to mod the phone without losing any functionality. So I checked if he really unlocked it: TrackID is working and when I dial *#*#7378423#*#* it says "Bootloader unlock allowed: Yes". Doesn't this mean the bootloader is still locked? And does the X-Reality option for the display only change after a reboot? Because when I switch between "Off" and "X-Reality for mobile" nothing happens.
Last question: It's the D6503 model, Android 4.4.4, Build number 23.0.1.A.0.167. Do I need to downgrade or could I start modding on this basis?
Thanks
Click to expand...
Click to collapse
The bootloader is locked. It would say Bootloader Unlocked: Yes if it was unlocked. X-Reality and Super Vivid only work for pictures and videos in the alum app.
gamer649 said:
The bootloader is locked.
Click to expand...
Click to collapse
Now.
It says the bootloader is locked now, it could have been unlocked in the past.
TrackID works on my phone and i have an unlocked bootloader.
To finding if the bootloader has been unlocked and Drm keys lost, go to
- *#*#7378423#*#*
- Service tests
- Security
What do the first three lines say?
o0 Matt 0o said:
Now.
It says the bootloader is locked now, it could have been unlocked in the past.
TrackID works on my phone and i have an unlocked bootloader.
To finding if the bootloader has been unlocked and Drm keys lost, go to
- *#*#7378423#*#*
- Service tests
- Security
What do the first three lines say?
Click to expand...
Click to collapse
Good point, I actually forgot about that. Cheers for correcting me.
o0 Matt 0o said:
To finding if the bootloader has been unlocked and Drm keys lost, go to
- *#*#7378423#*#*
- Service tests
- Security
What do the first three lines say?
Click to expand...
Click to collapse
MARLIN [Key OK][Active]
CKB[Key OK][Active]
WIDEVINE[Key OK][Active]
The rest says [Key OK][Active] too.
I guess the bootloader has not been unlocked?
akiyanagi said:
MARLIN [Key OK][Active]
CKB[Key OK][Active]
WIDEVINE[Key OK][Active]
The rest says [Key OK][Active] too.
I guess the bootloader has not been unlocked?
Click to expand...
Click to collapse
It still may have been unlocked, but it would have been relocked through restoration of the DRM keys. But yeah, all the DRM keys are intact and the bootloader is locked.

TA-Partition Restored under 6.0 Update

Hey,
So I had one tablet SGP771 that had a broken TA-Partition after unlocking bootloader and enabling My Xperia. After updating the tablet to 6.0 My Xperia asked for login etc, and it now works flawlessly without any issues to activate and deactivate. Is it now maybe a chance for all those who broke their TA-Partition to regain root status if an exploit is found in 6.0 kernel?
Also a sidequestion. I have the SGP712 version of this tablet as well, other one is my GF's after i broke it. But I have root on this, can I update to 6.0 after using AndroPlus kernel without losing root status?
Thanks in advance
The same here
You are my Hero, thank you so much.
I have unlocked the bootloader of my z4 (712) and didn't noticed that the TA and all DRM keys are getting lost on this action ("chief fast finger" strikes back again :crying: )
But then I read your posting and made an attempt. And what should I say; It seems to me that the DRM keys are back again. The Album Widget is working, TrackID works again. For me Emma made it; YMMV of course
Thanks so much:
denk_mal
BTW can someone tell me a way to find out a (nondestructive) way to find out if the keys are really there?
denk_mal said:
BTW can someone tell me a way to find out a (nondestructive) way to find out if the keys are really there?
Click to expand...
Click to collapse
Try toggling the display enhancement options like X-Reality and see if they indeed change the display?
jelbo said:
Try toggling the display enhancement options like X-Reality and see if they indeed change the display?
Click to expand...
Click to collapse
I have checked the service menu in the meantime and found out, that the DRM Key are gone
Service/Security shows:
Blobs: generic error!
HUK: generic error!
OTP_LOCK_STATUS : LOCKED
But I have official Android 6.0 MM now; This more than nothing
denk_mal
hai everyone..
i have z4tablet 771 aswell..
and my bootloader is unknown..
can i ask you where did you update it ?
via pc companion or via xfirm that can restore back your bootloader ?
thank you
I have used Emma from sony developers. (serach for "sony" and "emma") because PC Companion dosn't work on my unlocked Z4
HTH
denk_mal

HOW UNLOCK SONY XPERIA XZ1 BOOTLOADER

HI .... I have found the method by which you can unlock your bootloader whit one click.
First check the status of the bootloader you enter the call application and you will be able to * # * # 7378423 # * # *. Unlocking Bootloader Unlocked: yes.
You must have active developer options-in the developer option you will check the usb debug and OEM unlock you will find above, so with that you will be able unlock the bootloader ....
Go to the site: https://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/... there is no support for xperia xz1 but there is support for xperia xz, you will select xperia xz , all you need is the IMEI and the unlock code that you receive the first email, you will receive the correct code because your IMEI it is unique...
Download from the link below SE Bootloader_Unlocking_Relocking, open it, turn off the phone and connect it in Fastboot mode. In this program in the first top box you will enter the IMEI and in the second box you will enter Unlock code ... and press on Unlock BL ... That's all you have to do..
SE Bootloader_Unlocking_Relocking Download link:
Mega link: https://mega.nz/fm/WdYRXDLI
Google drive: https://drive.google.com/drive/my-drive
Do not forget to check out the developer option USB debuggins and the most important OEM unlock that allows you to unlock the bootloader!!!!!!!!!!!!!!!!
To check the status of the bootloader you enter the call application and you will be able to * # * # 7378423 # * # *. Bootloader unlock allowed : yes and after unlocking you must show Bootloade Unloked: yes
This is the link to youtube where it will show that the bootloader is unlocked:
https://www.youtube.com/watch?v=XX6ak94onrI
Work for all sony devices, i unlock my xperia z2, tx, z3 compact with this program....
TO REMEMBER !!! IF THE BOOTLOADER IS UNLOCKED, YOU WILL LOSE DRM KEY, THIS WORK WAS TO A PHOTO CAMERA PROBLEM WHERE YOU WANT TO DO PICTURES INCLUDING THE FACEBOOK YOU WILL COMPLETE THE GREEN CLOCK ONLY THE FILM WORKS NORMALLY !!! THIS WORK CAN BE REDUCED WITH XperiaFIX or FLASHU-IND IN RECOVERING A FISIER.ZIP ... THESE FIND YOU ON XDA ... I WANT TO NOTIFY YOU HAVE YOU TO KNOW WHAT YOU WILL COMPLETE IF YOU WANT TO UNBLOCK THE BOOTLOADER. BUG SEVES THE MAJORITY OF PHONE THROUGH SONY. THERE IS THE VOICE FOR THEIR SAFETY. A WORK HAT FROM THEM, BUT WE HAVE NOT TO DO!!!
Enjoy!
XDA:DevDB Information
HOW UNLOCK SONY XPERIA XZ1 BOOTLOADER, Tool/Utility for the Sony Xperia XZ1
Contributors
ALEX88_XDA
Version Information
Status: Stable
Created 2018-03-04
Last Updated 2018-03-17
Hi.. Why are you posting several times? Yes, we know that you need to use the XZ option, and the steps for unlocking bootloader are detailed in Sony website.
Hi.....
snake218 said:
Hi.. Why are you posting several times? Yes, we know that you need to use the XZ option, and the steps for unlocking bootloader are detailed in Sony website.
Click to expand...
Click to collapse
I had a problem with the network and I did not post it when I forgot it appeared five times, the idea is that the rest I deleted, not yet deleted from what I see, that was your problem ????
otherwise I do not understand what you mean. Download the program and use IMEI and unlock code....
I've unlocked my bootloader on my xperia xz1 phone and I've shared it with others ... better let it go...
?????????
snake218 said:
Hi.. Why are you posting several times? Yes, we know that you need to use the XZ option, and the steps for unlocking bootloader are detailed in Sony website.
Click to expand...
Click to collapse
Let me tell you once again that I posted several times in error
* What do you want to tell me do not understand .....
I cannot access the mega download link.
What is this program used for, anyway?
I mean, what's the advantage of your method to the official one on the Xperia webpage?
PS: I marked your other threads for deletion.
I have removed all the duplicate threads and moved it to general section. Please refrain from going off-topic.
Regards,
Vatsal.
4rz0 said:
I cannot access the mega download link.
What is this program used for, anyway?
I mean, what's the advantage of your method to the official one on the Xperia webpage?
PS: I marked your other threads for deletion.
Click to expand...
Click to collapse
I added a new link to google drive, it's a simple way to unlock, so I unlocked my bootloader and thought to share with others, it seems to me the easiest way to unlock the bootloader, with just one click.....
Vatsal. said:
I have removed all the duplicate threads and moved it to general section. Please refrain from going off-topic.
Regards,
Vatsal.
Click to expand...
Click to collapse
No problem, very good, I do not mind ....:good::good:
This just in.... XZ1 and XZ1c are on the list now.
https://imgur.com/a/ySNWU
Hi,my sony xz1 is G8341, but the "Bootloader unlock allowed" is "No".
How can I unlock it?
xtz1990 said:
Hi,my sony xz1 is G8341, but the "Bootloader unlock allowed" is "No".
How can I unlock it?
Click to expand...
Click to collapse
No way ?
Sent from my Sony Xperia XZ1 using XDA Labs
Hello, I'm wondering if someone can answer a slightly n00b question?
I have not unlocked my bootloader since it could be unlocked without messing with DRM and since then I have been relying on methods that can be done with a locked bootloader. I now have an unlockable bootloader and at the point with not being happy with unrooted restrictions.
I am wondering about unlocking and wanted to know all the cons of unlocking these days? With the DRM fix do we actually keep everything?
How about widevine and pictures is all that the same as before?
I have searched but many people say different things and everything is conflicting. Some people say that widevine drops to L3
Thanks in advance
I have a G8342, and in the service menu it says "bootloader unlock allowed: Yes", but in developer settings the "OEM Unlocking" option is greyed out.
Can I do anything about that?
*edit* never mind, I figured it out. It needed to have an internet connection to enable the option, so I enabled wifi. I don't know why they're related.
ALEX88_XDA said:
HI .... I have found the method by which you can unlock your bootloader whit one click.
First check the status of the bootloader you enter the call application and you will be able to * # * # 7378423 # * # *. Unlocking Bootloader Unlocked: yes.
You must have active developer options-in the developer option you will check the usb debug and OEM unlock you will find above, so with that you will be able unlock the bootloader ....
Go to the site: https://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/... there is no support for xperia xz1 but there is support for xperia xz, you will select xperia xz , all you need is the IMEI and the unlock code that you receive the first email, you will receive the correct code because your IMEI it is unique...
Download from the link below SE Bootloader_Unlocking_Relocking, open it, turn off the phone and connect it in Fastboot mode. In this program in the first top box you will enter the IMEI and in the second box you will enter Unlock code ... and press on Unlock BL ... That's all you have to do..
SE Bootloader_Unlocking_Relocking Download link:
Mega link: https://mega.nz/fm/WdYRXDLI
Google drive: https://drive.google.com/drive/my-drive
Do not forget to check out the developer option USB debuggins and the most important OEM unlock that allows you to unlock the bootloader!!!!!!!!!!!!!!!!
To check the status of the bootloader you enter the call application and you will be able to * # * # 7378423 # * # *. Bootloader unlock allowed : yes and after unlocking you must show Bootloade Unloked: yes
This is the link to youtube where it will show that the bootloader is unlocked:
https://www.youtube.com/watch?v=XX6ak94onrI
Work for all sony devices, i unlock my xperia z2, tx, z3 compact with this program....
TO REMEMBER !!! IF THE BOOTLOADER IS UNLOCKED, YOU WILL LOSE DRM KEY, THIS WORK WAS TO A PHOTO CAMERA PROBLEM WHERE YOU WANT TO DO PICTURES INCLUDING THE FACEBOOK YOU WILL COMPLETE THE GREEN CLOCK ONLY THE FILM WORKS NORMALLY !!! THIS WORK CAN BE REDUCED WITH XperiaFIX or FLASHU-IND IN RECOVERING A FISIER.ZIP ... THESE FIND YOU ON XDA ... I WANT TO NOTIFY YOU HAVE YOU TO KNOW WHAT YOU WILL COMPLETE IF YOU WANT TO UNBLOCK THE BOOTLOADER. BUG SEVES THE MAJORITY OF PHONE THROUGH SONY. THERE IS THE VOICE FOR THEIR SAFETY. A WORK HAT FROM THEM, BUT WE HAVE NOT TO DO!!!
Enjoy!
XDA:DevDB Information
HOW UNLOCK SONY XPERIA XZ1 BOOTLOADER, Tool/Utility for the Sony Xperia XZ1
Contributors
ALEX88_XDA
Version Information
Status: Stable
Created 2018-03-04
Last Updated 2018-03-17
Click to expand...
Click to collapse
Both SE bootloader links not working.
How unlock sony xperia xz1 bootloader
ALEX88_XDA said:
HI .... I have found the method by which you can unlock your bootloader whit one click.
First check the status of the bootloader you enter the call application and you will be able to * # * # 7378423 # * # *. Unlocking Bootloader Unlocked: yes.
You must have active developer options-in the developer option you will check the usb debug and OEM unlock you will find above, so with that you will be able unlock the bootloader ....
Go to the site: https://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/... there is no support for xperia xz1 but there is support for xperia xz, you will select xperia xz , all you need is the IMEI and the unlock code that you receive the first email, you will receive the correct code because your IMEI it is unique...
Download from the link below SE Bootloader_Unlocking_Relocking, open it, turn off the phone and connect it in Fastboot mode. In this program in the first top box you will enter the IMEI and in the second box you will enter Unlock code ... and press on Unlock BL ... That's all you have to do..
SE Bootloader_Unlocking_Relocking Download link:
Mega link: https://mega.nz/fm/WdYRXDLI
Google drive: https://drive.google.com/drive/my-drive
Do not forget to check out the developer option USB debuggins and the most important OEM unlock that allows you to unlock the bootloader!!!!!!!!!!!!!!!!
To check the status of the bootloader you enter the call application and you will be able to * # * # 7378423 # * # *. Bootloader unlock allowed : yes and after unlocking you must show Bootloade Unloked: yes
This is the link to youtube where it will show that the bootloader is unlocked:
https://www.youtube.com/watch?v=XX6ak94onrI
Work for all sony devices, i unlock my xperia z2, tx, z3 compact with this program....
TO REMEMBER !!! IF THE BOOTLOADER IS UNLOCKED, YOU WILL LOSE DRM KEY, THIS WORK WAS TO A PHOTO CAMERA PROBLEM WHERE YOU WANT TO DO PICTURES INCLUDING THE FACEBOOK YOU WILL COMPLETE THE GREEN CLOCK ONLY THE FILM WORKS NORMALLY !!! THIS WORK CAN BE REDUCED WITH XperiaFIX or FLASHU-IND IN RECOVERING A FISIER.ZIP ... THESE FIND YOU ON XDA ... I WANT TO NOTIFY YOU HAVE YOU TO KNOW WHAT YOU WILL COMPLETE IF YOU WANT TO UNBLOCK THE BOOTLOADER. BUG SEVES THE MAJORITY OF PHONE THROUGH SONY. THERE IS THE VOICE FOR THEIR SAFETY. A WORK HAT FROM THEM, BUT WE HAVE NOT TO DO!!!
Enjoy!
XDA:DevDB Information
HOW UNLOCK SONY XPERIA XZ1 BOOTLOADER, Tool/Utility for the Sony Xperia XZ1
Contributors
ALEX88_XDA
Version Information
Status: Stable
Created 2018-03-04
Last Updated 2018-03-17
Click to expand...
Click to collapse
Dear, try to unlock the bootloader of my XZ1 with your link but it does not contain a file. If you could help me I would really appreciate it.
......h
Hey alex88_xda
I came across this thread by seer luck cause i cant get my bootloader unlocked but sadlly the links you posted dont work and when i googled the program and tried it according your explanation it wont work and i am really at wits end here if even this wont work what else can i do?
i have a sony m2
ALEX88_XDA said:
HI .... I have found the method by which you can unlock your bootloader whit one click.
First check the status of the bootloader you enter the call application and you will be able to * # * # 7378423 # * # *. Unlocking Bootloader Unlocked: yes.
You must have active developer options-in the developer option you will check the usb debug and OEM unlock you will find above, so with that you will be able unlock the bootloader ....
Go to the site: https://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/... there is no support for xperia xz1 but there is support for xperia xz, you will select xperia xz , all you need is the IMEI and the unlock code that you receive the first email, you will receive the correct code because your IMEI it is unique...
Download from the link below SE Bootloader_Unlocking_Relocking, open it, turn off the phone and connect it in Fastboot mode. In this program in the first top box you will enter the IMEI and in the second box you will enter Unlock code ... and press on Unlock BL ... That's all you have to do..
SE Bootloader_Unlocking_Relocking Download link:
Mega link: https://mega.nz/fm/WdYRXDLI
Google drive: https://drive.google.com/drive/my-drive
Do not forget to check out the developer option USB debuggins and the most important OEM unlock that allows you to unlock the bootloader!!!!!!!!!!!!!!!!
To check the status of the bootloader you enter the call application and you will be able to * # * # 7378423 # * # *. Bootloader unlock allowed : yes and after unlocking you must show Bootloade Unloked: yes
This is the link to youtube where it will show that the bootloader is unlocked:
Work for all sony devices, i unlock my xperia z2, tx, z3 compact with this program....
TO REMEMBER !!! IF THE BOOTLOADER IS UNLOCKED, YOU WILL LOSE DRM KEY, THIS WORK WAS TO A PHOTO CAMERA PROBLEM WHERE YOU WANT TO DO PICTURES INCLUDING THE FACEBOOK YOU WILL COMPLETE THE GREEN CLOCK ONLY THE FILM WORKS NORMALLY !!! THIS WORK CAN BE REDUCED WITH XperiaFIX or FLASHU-IND IN RECOVERING A FISIER.ZIP ... THESE FIND YOU ON XDA ... I WANT TO NOTIFY YOU HAVE YOU TO KNOW WHAT YOU WILL COMPLETE IF YOU WANT TO UNBLOCK THE BOOTLOADER. BUG SEVES THE MAJORITY OF PHONE THROUGH SONY. THERE IS THE VOICE FOR THEIR SAFETY. A WORK HAT FROM THEM, BUT WE HAVE NOT TO DO!!!
Enjoy!
XDA:DevDB Information
HOW UNLOCK SONY XPERIA XZ1 BOOTLOADER, Tool/Utility for the Sony Xperia XZ1
Contributors
ALEX88_XDA
Version Information
Status: Stable
Created 2018-03-04
Last Updated 2018-03-17
Click to expand...
Click to collapse
When I run the ADB command ( fastboot -i 0x0fce oem unlock [unlock code] ) it says "waiting for device." The only screen I see on the bootloader is black with a blue notification LED. The process doesn't work because it never stops waiting. Any solution?
To be fair, I haven't waited in the menu for more than a few minutes. I'll update this message after I've left it for a while.
Finn1sher said:
When I run the ADB command ( fastboot -i 0x0fce oem unlock [unlock code] ) it says "waiting for device." The only screen I see on the bootloader is black with a blue notification LED. The process doesn't work because it never stops waiting. Any solution?
To be fair, I haven't waited in the menu for more than a few minutes. I'll update this message after I've left it for a while.
Click to expand...
Click to collapse
Did you try other commands to see if they work example adb devices ?
What device are u trying this on
mstrnemo said:
Did you try other commands to see if they work example adb devices ?
What device are u trying this on
Click to expand...
Click to collapse
An Xperia XZ1 Compact. adb devices, adb bootloader all worked. The device is recognized when powered on using such commands.
I tried the fixes for "waiting for device" like USB 2.0, using the official ADB software, and installing the right drivers, and I still run into the same error.

Xz1 relock bootloader without DRM key.

Hi, I must send my Phone on warranty. I have unlock bootloader (official sony site), and this metod not copy my drm key, how lock bootloader?
you are confused
1.- unlock key = unlock code: is a code from sony by IMEI for unlock and relock bootloader
2.- DRM keys : "Digital Rights Management" and mainly is used with sold eBooks/PDFs and the like (and also for sold music files plus maybe even videos). Those keys are to identify your ID as to prove if you have permission to access those documents
drm keys they make the sony improvements work, like: triluminos, miracast, screen mirror, sound and camera quality, if you lose this keys poor of you, there is no way to recover them only with a new phone
if you lose the unlock key, only ask for them again
Zero-21XX said:
you are confused
1.- unlock key = unlock code: is a code from sony by IMEI for unlock and relock bootloader
2.- DRM keys : "Digital Rights Management" and mainly is used with sold eBooks/PDFs and the like (and also for sold music files plus maybe even videos). Those keys are to identify your ID as to prove if you have permission to access those documents
drm keys they make the sony improvements work, like: triluminos, miracast, screen mirror, sound and camera quality, if you lose this keys poor of you, there is no way to recover them only with a new phone
if you lose the unlock key, only ask for them again
Click to expand...
Click to collapse
but there is no way to relock the bootloader, with or without unlock key. there is no appropriate fastboot command (e.g. lock, relock or whatever...)
As far as i know, you can relock bootloader just reinstallig the original ROM with EMMA (there are some modified accessible version of this program online somewhere).
Tux111 said:
As far as i know, you can relock bootloader just reinstallig the original ROM with EMMA (there are some modified accessible version of this program online somewhere).
Click to expand...
Click to collapse
This doesn't work
https://www.teamandroid.com/2019/03/31/download-emma-sony-flash-tool/
It changed my device customisation from Singapore to Central Europe.
It didn't lock the bootloader for me either
leonaheidern said:
This doesn't work
https://www.teamandroid.com/2019/03/31/download-emma-sony-flash-tool/
It changed my device customisation from Singapore to Central Europe.
It didn't lock the bootloader for me either
Click to expand...
Click to collapse
Pretty curious, on z3 it works. Well, as far as i know, should exist a lock bootloader command for adb, search for it.
There's a "Relock" button in Flashtool by Androxyde, or you can try "fasboot oem lock"
Marek8299 said:
There's a "Relock" button in Flashtool by Androxyde, or you can try "fasboot oem lock"
Click to expand...
Click to collapse
You can't relock bootloader on xz1. If you can you will be the 1st one

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