How to :
1. Enter fastboot mode
2. Run these code:
Code:
fastboot oem lock
What will happen:
1. Bootloader will be locked, if you rooted or flashed twrp, renmenber to flash official firmware before relocking.
2. widevine level will be restored to L1.
3. All data will lost after relocking.
4. DRM key? I don't think we need it now and IDK if it loses either.
Sjll said:
How to :
1. Enter fastboot mode
2. Run these code:
What will happen:
1. Bootloader will be locked, if you rooted or flashed twrp, renmenber to flash official firmware before relocking.
2. widevine level will be restored to L1.
3. All data will lost after relocking.
4. DRM key? I don't think we need it now and IDK if it loses either.
Click to expand...
Click to collapse
Could please upload the screenshot of the page configuration from the menu service?
Also, I advice you to hide your IMEI for security reasons
Meloferz said:
Could please upload the screenshot of the page configuration from the menu service?
Also, I advise you to hide your IMEI for security reasons
Click to expand...
Click to collapse
Thanks for your advice. Bootloader is locked in 7378423. It is the.same as Xperia 1 II. I will upload screenshot back to PC.
So, i did this and relocked my device.
But it still wont boot and status the device cant be trusted...Your device will be powered off in 5 seconds.
Please help?
I tried the command again and it says the phone is locked.
frozenwaffles said:
So, i did this and relocked my device.
But it still wont boot and status the device cant be trusted...Your device will be powered off in 5 seconds.
Please help?
I tried the command again and it says the phone is locked.
Click to expand...
Click to collapse
You need to use Xperia Companion to repair firmware.
Sjll said:
How to :
1. Enter fastboot mode
2. Run these code:
Code:
fastboot oem lock
What will happen:
1. Bootloader will be locked, if you rooted or flashed twrp, renmenber to flash official firmware before relocking.
2. widevine level will be restored to L1.
3. All data will lost after relocking.
4. DRM key? I don't think we need it now and IDK if it loses either.
Click to expand...
Click to collapse
I read many times and I still don't understand how to "run the code fastboot oem lock". I'm trying to reset and relock bootloader on phone after Sailfish
When unlocking the bootloader, you entered:
fastboot oem unlock (+ code from Sony)
when locking the bootloader, just type:
fastboot oem lock
Everything works, I have done tp several times.
ig2205 said:
When unlocking the bootloader, you entered:
fastboot oem unlock (+ code from Sony)
when locking the bootloader, just type:
fastboot oem lock
Everything works, I have done tp several times.
Click to expand...
Click to collapse
I looked the instruction-but I don't sure that the running of cmd in path with Sailfish is right after reinstalling Android. I have no Sailfish more. Can you please tell me where I chave to run cmd, in which path? Thanks
Yees, I made it. Lots of thanks. I have no warning more and updates are coming
why this does not work on XZ3 its too strange....... i have android 10 and its the h9436 the dual sim...i have the sim in sim2 port.....
alexisnik199111 said:
why this does not work on XZ3 its too strange....... i have android 10 and its the h9436 the dual sim...i have the sim in sim2 port.....
Click to expand...
Click to collapse
Only since 2020 Xperia models you can relock bootloader
Related
For the sake of this question I have a locked bootloader on a wt19i. The phone is rooted. (It's my friend's phone but I'm voicing a theory). It can't enter fastboot mode and the bootloader unlock status is: not allowed.
Armed with the IMEI number,
If I did a TA backup via Octopus Suite 1.0.3,
Then, (following methods seen in this thread: http://goo.gl/QNKxS Third post down.) to force the phone into fastboot, start a firmware (re)install in PC Companion. During that process the phone will enter fastboot mode. If I stop the process there [in Windows Task Manger], then the phone will get stuck booting only into fastboot mode (until I finish putting firmware .tft back on it).
THEN I use SE Bootloader Unlocking v1.6 {Found here: http://goo.gl/JxDmY }. I give it my IMEI, it gets an unlock code and I connect the phone - in fastboot - and select "Unlock BL" to unlock the bootloader.
Then restore TA, followed by a restore of firmware.
Would this unlock the bootloader or brick the phone?
Corrections and answers welcome.
For the sake of this question I have a locked bootloader on a wt19i. The phone is rooted. (It's my friend's phone but I'm voicing a theory). It can't enter fastboot mode and the bootloader unlock status is: not allowed.
Click to expand...
Click to collapse
I checked the thread you were referring to,
the process they are doing there is to access flash mode...
fastboot is completely different, can only be accessed if bootloader is unlocked.
based also on the bootloader unlock status: not allowed, this means phone is network locked, unlocking of bootloader would not work thru available methods in xda.
you would to pay in order to remove the network lock and then unlock bootloader
Would this unlock the bootloader or brick the phone?
Click to expand...
Click to collapse
This would not unlock the bootloader,
Brick the phone, not sure, but it would probably wont, good thing you have a backup.
You can always do a flashing of stock firmware thru flashtool or wotanserver.
My wt19i doesnt go FastBoot mode
hi.i did everything .i rooted my Phone ,installed recovery ,unlocked with testpoint mode but unlock status is no and it dont go to fastboot mode .
when i try unlocking bootloader with flashtools it says your bootloader is unlocked.
but my phone dont go to fastboot mode.
how can i use paid mode ?does it go to fastboot mode if i use this method
Please help.
taherdibaei said:
hi.i did everything .i rooted my Phone ,installed recovery ,unlocked with testpoint mode but unlock status is no and it dont go to fastboot mode .
when i try unlocking bootloader with flashtools it says your bootloader is unlocked.
but my phone dont go to fastboot mode.
how can i use paid mode ?does it go to fastboot mode if i use this method
Please help.
Click to expand...
Click to collapse
You can't unlock if it says
Bootloader unlock allowed: no
Click to expand...
Click to collapse
If it says
Bootloader unlock allowed: yes
Click to expand...
Click to collapse
then you can unlock, look in my signature for a guide.
If it says
Bootloader unlocked: yes
Click to expand...
Click to collapse
your bootloader is unlocked.
You can check the state if you boot phone up, open dialer, type *#*#7378423#*#* -> Service Info -> Configuration
Please tell us what it says there, then we can help you
---------- Post added at 08:20 PM ---------- Previous post was at 08:17 PM ----------
Max-E-Moose said:
For the sake of this question I have a locked bootloader on a wt19i. The phone is rooted. (It's my friend's phone but I'm voicing a theory). It can't enter fastboot mode and the bootloader unlock status is: not allowed.
Armed with the IMEI number,
If I did a TA backup via Octopus Suite 1.0.3,
Then, (following methods seen in this thread: http://goo.gl/QNKxS Third post down.) to force the phone into fastboot, start a firmware (re)install in PC Companion. During that process the phone will enter fastboot mode. If I stop the process there [in Windows Task Manger], then the phone will get stuck booting only into fastboot mode (until I finish putting firmware .tft back on it).
THEN I use SE Bootloader Unlocking v1.6 {Found here: http://goo.gl/JxDmY }. I give it my IMEI, it gets an unlock code and I connect the phone - in fastboot - and select "Unlock BL" to unlock the bootloader.
Then restore TA, followed by a restore of firmware.
Would this unlock the bootloader or brick the phone?
Corrections and answers welcome.
Click to expand...
Click to collapse
The problem is you tried to use that tool and the moment you have typed your IMEI and pressed get unlock code, you lost your warranty. So you have no warranty anymore!!
Now you will have to desimlock and after that you can just hope fasboot is enabled.
Install flashtool, open the installation folder > drivers and install all drivers for all devices. Install the android sdk (please better look in my signature to see how to set up android sdk and flashtool and replace the usb drivers). Then try to enter fastboot mode like explained in the threads
Hello all... has anyone managed to unlock kate device with official method? i am trying and gets stuck at 50%....
if yes how?
Few days ago search something about 50% bug and it`s seems that till today nobody unlock Kate with official way. Yet here is probably only unofficial method http://en.miui.com/thread-345728-1-1.html Or you can wait till Xiaomi remove this bug.
iakoboss7 said:
Hello all... has anyone managed to unlock kate device with official method? i am trying and gets stuck at 50%....
if yes how?
Click to expand...
Click to collapse
Hello, I unlocked my kate version the official way. First I unlocked it using unofficial method, but I got the permission to unlock the bootloader. I flashed the "Global Developer" fastboot rom using MIFlash, which locked my bootloader. Then, I rebooted my device into fastboot mode and unlocked it using the MiFlash Unlock tool.
tnmyg said:
Hello, I unlocked my kate version the official way. First I unlocked it using unofficial method, but I got the permission to unlock the bootloader. I flashed the "Global Developer" fastboot rom using MIFlash, which locked my bootloader. Then, I rebooted my device into fastboot mode and unlocked it using the MiFlash Unlock tool.
Click to expand...
Click to collapse
Would you be able to give some more details on the excact proccess?
what version did you use?
blackpac said:
Would you be able to give some more details on the excact proccess?
what version did you use?
Click to expand...
Click to collapse
Yes, I can give you more details about it.
- Bootloader status (before unlocked officially)
Device unlocked: true
Device critical unlocked: false
- Permission received to unlock the bootloader via text
- Flashed the global developer fastboot rom via MiFlash
Do not forget to back up data. It will be a clean install.
Miflash(version: 2016.08.30.0)
Fastboot rom, "Global Developer"(kate_global_images_7.1.5_20170105.0000.00_6.0_global)
- Device bootloader locked again.
- Unlocked the device with the MiFlash unlock tool.
MiFlashUnlock(version: 1.1111.1)
Open the unlock tool and put the phone into fastboot mode(Volume down and power key together).
Connect your device via USB cable and wait for the tool to detect your phone.
Press the unlock option in the tool.
Press reboot when the tool says.
Check the bootloader status under: Settings>> Additional settings>> Developer options>> Lock status.
That's it. This is how I unlocked the bootloader. I hope it will work for you.
tnmyg said:
Yes, I can give you more details about it.
- Bootloader status (before unlocked officially)
Device unlocked: true
Device critical unlocked: false
- Permission received to unlock the bootloader via text
- Flashed the global developer fastboot rom via MiFlash
Do not forget to back up data. It will be a clean install.
Miflash(version: 2016.08.30.0)
Fastboot rom, "Global Developer"(kate_global_images_7.1.5_20170105.0000.00_6.0_global)
- Device bootloader locked again.
- Unlocked the device with the MiFlash unlock tool.
MiFlashUnlock(version: 1.1111.1)
Open the unlock tool and put the phone into fastboot mode(Volume down and power key together).
Connect your device via USB cable and wait for the tool to detect your phone.
Press the unlock option in the tool.
Press reboot when the tool says.
Check the bootloader status under: Settings>> Additional settings>> Developer options>> Lock status.
That's it. This is how I unlocked the bootloader. I hope it will work for you.
Click to expand...
Click to collapse
Did you setup Mi account on the device after ROM flashed or just restarted to Fastboot after cleanboot?
blackpac said:
Did you setup Mi account on the device after ROM flashed or just restarted to Fastboot after cleanboot?
Click to expand...
Click to collapse
Yes, I did setup MI account(the one on which I requested the permission) and synced it once before booting the device into the fastboot mode. Make sure to enable OEM unlock and USB debugging before fastboot.
tnmyg said:
Yes, I did setup MI account(the one on which I requested the permission) and synced it once before booting the device into the fastboot mode. Make sure to enable OEM unlock and USB debugging before fastboot.
Click to expand...
Click to collapse
did u also associate the xiaomi id with the phone under Mi unlock status in dev options?
It is another step which is failing on my device. It says it can't verify the device and ask me to retry after 1 or 2 minutes, forever.
lzwfkv said:
did u also associate the xiaomi id with the phone under Mi unlock status in dev options?
It is another step which is failing on my device. It says it can't verify the device and ask me to retry after 1 or 2 minutes, forever.
Click to expand...
Click to collapse
I did not. Just logged in the MI account while setting up the rom on first boot.
I just tried official way to unlock my kate with global developer rom last night and I was very happy that it worked on first attempt.
Hello
How to Relock bootloader for huawei mate 10 lite RNE-L21C185
Thanks
any answer
If it's anything like Mate 10 Pro, get into bootloader using adb or phones physical keys, confirm phone is connected to pc using 'fastboot devices' cmd, then type fastboot oem relock unlock_number. The unlock_number will be the number you used to unlock the bootloader in the first place.
Wezi said:
If it's anything like Mate 10 Pro, get into bootloader using adb or phones physical keys, confirm phone is connected to pc using 'fastboot devices' cmd, then type fastboot oem relock unlock_number. The unlock_number will be the number you used to unlock the bootloader in the first place.
Click to expand...
Click to collapse
Thank you for your answer i'm doing every think but at the end the mobile don't do the reset and stay
at the recovery page
Can you detail the steps you have taken, be a precise as possible. What do you mean you have tried everything?
chimere2016 said:
Thank you for your answer i'm doing every think but at the end the mobile don't do the reset and stay
at the recovery page
Click to expand...
Click to collapse
I have the same problem
Adrian2207 said:
I have the same problem
Click to expand...
Click to collapse
Have you found any solution for that issue?
My state:
Booloader: Unlocked
FRP Locked:
No OS booting (bootloop)
No TWRP recovery...
Action: Relock Bootloader
Fastboot - Command not Allow
fresh ideas. are needed...
Wezi said:
If it's anything like Mate 10 Pro, get into bootloader using adb or phones physical keys, confirm phone is connected to pc using 'fastboot devices' cmd, then type fastboot oem relock unlock_number. The unlock_number will be the number you used to unlock the bootloader in the first place.
Click to expand...
Click to collapse
Thanks mate, that kind of worked for me on my P20 Pro !!!
In bootloader mode it now reports Relocked and FRP as Unlocked. Not sure how to get FRP as Locked as 'm not sure what that relates too.
sudman said:
Thanks mate, that kind of worked for me on my P20 Pro !!!
In bootloader mode it now reports Relocked and FRP as Unlocked. Not sure how to get FRP as Locked as 'm not sure what that relates too.
Click to expand...
Click to collapse
Just boot phone and in developer options unmark enable OEM unlock.
So now i too am stuck at the recovery page and it will not boot any further.....any ideas?
I am trying to install stock firmware through fastboot. After typing below command,
Code:
adb reboot bootloader
the Device reboots but Fastboot mode only shows for 1 second then the Device reboots to system.
I have Usb debugging ON, OEM unlocking ON
Tried on 2 different PC's. Also tried removing Usb after command.
Reason for stock flashing is just that I used this ADB command on my phone and It lost IMEI: By this method and here is the detailed problem.
UPDATE: Took the phone to service center, they changed the Mainboard. But then Fingerprint was not working (couldn't enroll). They took it again and tried stock flash and fingerprint sensor change but the issue persists, still diagnosing.
shantam22 said:
I am trying to install stock firmware through fastboot. After typing below command,
Code:
adb reboot bootloader
the Device reboots but Fastboot mode only shows for 1 second then the Device reboots to system.
I have Usb debugging ON, OEM unlocking ON
Tried on 2 different PC's. Also tried removing Usb after command.
Click to expand...
Click to collapse
Fastboot is locked.
Unlock fastboot official program.
crocodil said:
Fastboot is locked.
Unlock fastboot official program.
Click to expand...
Click to collapse
My phone has lost Network service and IMEI is null. I did not root. I did this: Method
Does that mean I need to unlock bootloader to flash the stock ROM? Is there any other method? I don't want to lose warranty.
The phone does boot to EDL mode.
shantam22 said:
My phone has lost Network service and IMEI is null. I did not root. I did this: Method
Does that mean I need to unlock bootloader to flash the stock ROM? Is there any other method? I don't want to lose warranty.
The phone does boot to EDL mode.
Click to expand...
Click to collapse
Flash stock rom in twrp mode. See the download in guide section
akashavel said:
Flash stock rom in twrp mode. See the download in guide section
Click to expand...
Click to collapse
Can I achieve this without voiding my phones warranty?
I finally took the device to service center. And the executive said he would send the case to Realme and he is not certain that it would be covered under warranty as the imei is broken. But my device's bootloader is untouched and I never tried rooting.
Has anyone unlocked phones with Android 11 without deleting the data?
pls help me??
give a tutorial
Android smartphones automatically reset after unlocking the bootloader. If you don't mind losing data, however, you can enable OEM unlock in the settings, assuming your phone does NOT have a carrier lock. After that, you just need to reboot it into fastboot mode. (you can do this using ADB or by pressing the correct button combination.) Finally, just run
Code:
fastboot flashing unlock
and
Code:
fastboot reboot
CAUTION: YOUR PHONE WILL RESET.
Yeah after backing up RPMB
I meant lock screen without losing information
h.azara said:
I meant lock screen without losing information
Click to expand...
Click to collapse
up????????????????????????????????