How does one re-unlock the bootloader? - Moto G6 Plus Questions & Answers

is it okay for me to just unlock the bootloader again?
Do I need to reuse the motorola code again?
Bootloader shows "flashing_locked"
EDIT: Just tried commands fastboot oem unlock and my code
fastboot flashing unlock
fastboot oem get_unlock_data
None of them did anything... Device just hanged...

To whoever has the issue of device not responding, what solved for me was using another computer and only 2.0
port. Using port 3.0, the COM Transfer rate would seem to be too high.
Now all that is left is getting flashing unlocked....

In my case using command fastbot flashing unlock unlocked immediately after pasting it twice

Related

Zenfone 3 ZE552KL RELOCK BOOTLOADER

Hi friends,zenfone 3 bootloder opened the lock.Now I want to close .Relock bootloader.
Ive tried asking this before for my Ze520kl, someone said it isn't possible to relock the bootloader
I would like to know if someone has an update about that...
When I tried to root my phone (ZE552KL Androïd 7.0) I installed an app to unlock the bootloader of my phone (ZE552KL_SIGNED_Android_M_UnlockTool_2016_0715). I used it and ever since, when I turn on my device, I get a warning screen saying "Your device software cannot be checked for corruption. Please lock the bootloader." It sends me to this link for information. The notification disappear after 10 seconds and androïd starts.
I was quite stupid to do that because I do not have to knowledge to properly root my device. So I give up, but I would like to get back my device without that security warning.
I have already flashed it from the recovery menu, with an sd card, wiping data and cache. But it didn't work.
Any advice?
my69 said:
Hi friends,zenfone 3 bootloder opened the lock.Now I want to close .Relock bootloader.
Click to expand...
Click to collapse
I found this on the bootloader source:
Code:
fastboot oem unlock
fastboot oem unlock-go
fastboot oem lock
fastboot flashing unlock
fastboot flashing lock
fastboot flashing lock_critical
fastboot flashing unlock_critical
fastboot flashing get_unlock_ability
but they're all untested, trying them would make you take the risk of
killing your phone
OR
locking the bootloader
keep in mind that Asus also keeps track of system mounts as read write changes, so if you're trying to fool them, locking the bootloader won't be enough
Commands do not work.
gkillershots said:
I found this on the bootloader source:
Code:
fastboot oem unlock
fastboot oem unlock-go
fastboot oem lock
fastboot flashing unlock
fastboot flashing lock
fastboot flashing lock_critical
fastboot flashing unlock_critical
fastboot flashing get_unlock_ability
but they're all untested, trying them would make you take the risk of
killing your phone
OR
locking the bootloader
keep in mind that Asus also keeps track of system mounts as read write changes, so if you're trying to fool them, locking the bootloader won't be enough
Click to expand...
Click to collapse
Commands do not work.
myheartloves said:
Commands do not work.
Click to expand...
Click to collapse
well, I think Asus disabled thoose ones
sorry

Blocked bootloader

Hello. I have a VNS-L21 and when i tried to install a different Android version, it changed from C432 to C900. Now I have VNS-L21C900B160, and my bootloader is unlocked, but won't receive commands from fastboot, saying that the command has failed. The only command that works is "fastboot reboot". Can someone help me get that working? I would like to install TWRP and get back to the C432 region. Can anyone help me? Every idea is highly appreciated. Thanks in advance
get your oem unlock code again and type in fastboot : fastboot oem unlock yourcode ( replace yourcode with oem unlock code )
hexxr said:
get your oem unlock code again and type in fastboot : fastboot oem unlock yourcode ( replace yourcode with oem unlock code )
Click to expand...
Click to collapse
I tried this twice, second time after a wipe, but didn't work either way
Also, it says that it is unlocked, FRP unlocked, but at booting time, the yellow warning screen does not appear. So I don't know...

OEM unlock toggle is not working

Hi.
I´ve unlocked the bootloader on my P10 plus.
But now, the toggle to unlock OEM on the developer settings is greyed and I can´t perform any fastboot commands.
Any help?
Thanks
I believe the option becomes disabled when you've unlocked the bootloader, as you'd have to use the relock command instead of the toggle to relock it.
I assume you're familiar with accessing and using fastboot if you've unlocked your bootloader... so for the fastboot commands, does the device show up when plugged in and you run "fastboot devices"?
singularoctopi said:
I believe the option becomes disabled when you've unlocked the bootloader, as you'd have to use the relock command instead of the toggle to relock it.
I assume you're familiar with accessing and using fastboot if you've unlocked your bootloader... so for the fastboot commands, does the device show up when plugged in and you run "fastboot devices"?
Click to expand...
Click to collapse
me to
i try to relock my oem using this command fastboot oem relock (16 unlock code)
after that my p10 plus is restart then i show only are
HUAWEI ERECOVEY
(DOWNLOAD LATEST VERSION AND RECOVER)
(REBOOT)
(SHUTDOWN)
i already try the download but always failed,
and i try the adb by vol down+usb then i see this in FASBOOT&RESCUE MODE
PHONE RELOCKED
FRP LOCK
but i type fastboot devices its connected i show my product code? i dont know what thats code
then i try install twrp always failed
i dont know what happen . i cannot open my p10 plus now always in
“HUAWEI ERECOVEY”
the same is happening to me
Eyezcripz said:
me to
i try to relock my oem using this command fastboot oem relock (16 unlock code)
after that my p10 plus is restart then i show only are
HUAWEI ERECOVEY
(DOWNLOAD LATEST VERSION AND RECOVER)
(REBOOT)
(SHUTDOWN)
i already try the download but always failed,
and i try the adb by vol down+usb then i see this in FASBOOT&RESCUE MODE
PHONE RELOCKED
FRP LOCK
but i type fastboot devices its connected i show my product code? i dont know what thats code
then i try install twrp always failed
i dont know what happen . i cannot open my p10 plus now always in
“HUAWEI ERECOVEY”
Click to expand...
Click to collapse
i have my huawei p10 plus doing the same thing of yours.....only erecovery mode and when i get to boot in fastboot mode is only fatboot mode & rescue and i had locked bootloader and frp lock.....but i was reading that huawei just block the page to unlock bootloader i just dont know why they did that /......
Maybe try re-unlocking and flashing stock rom, kernel, system, and boot. (Or you can try the method I used to update manually). Requires to be able to acces external sd card.
Hmu if you want to know how.

bootloader not getting unlocked

i am on pie 073 firmware... i want to unlock my bootloader ... all the drivers are installed even my phone is detected both in adb and fastboot mode... but when i run the unlock both normally or running uts as administrator it doesnt work... nor the application of unlockimg boot loader works on my phone
Did you try manually typing the unlock command?
Code:
fastboot oem unlock
I've tried this , but it says
Comman failed
No error...
I also has the same problem
KVCmoto said:
Did you try manually typing the unlock command?
Code:
fastboot oem unlock
Click to expand...
Click to collapse
You need to download the Asus Unlock Tool.
If you still have issues, go to their forum ZenTalk and they can help you. They are very fast.

OEM unlocking won't work

Hi everyone,
Today I tried unlocking the bootloader on my Lenovo Z6 Pro to root my phone but I've hit a dead end.
I've enabled OEM unlocking and USB debugging on the developer options before using "adb reboot bootloader". I managed to get to bootloader mode alright, but neither "fastboot flashing unlock" nor "fastboot oem unlock-go" works; I always get "remote: flashing unlock is not allowed" or "remote: oem unlock is not allowed".
This makes it seem like I didn't enable OEM unlocking before, but I made sure it was enabled. Any ideas how I might solve this?
Hi,
First you have to get the sn.img file for unlocking your bootloader from the zui website. Reboot to bootloader, first flash the img file and then enter the command for unlocking. As far as I have tried, you have to use this image file every time you need to unlock the bootloader(if you have locked it)
Good luck
Sayi Keshkar said:
Hi,
First you have to get the sn.img file for unlocking your bootloader from the zui website. Reboot to bootloader, first flash the img file and then enter the command for unlocking. As far as I have tried, you have to use this image file every time you need to unlock the bootloader(if you have locked it)
Good luck
Click to expand...
Click to collapse
Thanks for the reply. I gave up rooting my device for a while but I got tired of my phone bugging all the time so decided to give it another shot. This time I have another problem and it's driving me crazy: ADB wouldn't detect my phone when it's connected so I still can't unlock my bootloader. I tried installing every driver I could find but nothing works, but I can transfer files through explorer just fine. It occured to me that the USB might be the problem but it's the exact same one I used the last time I tried rooting it and I didn't have this problem back then.

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