Database Develop

Unlock Bootloader P9

Hi guys, I need help.. I installed DC Unlocker and downloaded the drivers of Huawei.. The problems are:
- I don't have MODEMS and PORTS in Device Manager so, how can I install the drivers?
- If I go on DC, the Unlock button is grey (not clickable).. I put the device in manufacturing mode, debug USB activated and OEM also.. Already bought credits to unlock..
The website of Huawei don't work, says me Error.. How can I unlock the Bootloader?

I think you need to get the unlock code from Huawei...

Luamaro46 said:
The website of Huawei don't work, says me Error.. How can I unlock the Bootloader?
Click to expand...
Click to collapse
Try this (how to unlock bootloader): http://www.huaweiblog.de/software/anleitung-bootloader-huawei-entsperren-unlock/
This method works for me with all testet Huawei devices. It's a german blog, but you just need to follow the instructions on the pics.

ml_taz said:
Try this (how to unlock bootloader):
This method works for me with all testet Huawei devices. It's a german blog, but you just need to follow the instructions on the pics.
Click to expand...
Click to collapse
Thank you very much! I tried to log in with Facebook account and worked well, now I have my bootloader code! :fingers-crossed:

I tryed all the above methods, they all did not work for me.
The Site said that i have a account on "the other site"and to make new account. this doesn't work.
i found the "Unlock Bootloader" Button, but not for the P9 emui.huawei.com/en/plugin/hwdownload/download and i can't log in, again
Thanks for your time in advance

If you have have code.
Download minimal ADB and Fastboot
1) go to delevoper setting enable usb debugging and oem unlock
2) connect to PC with usb.
3)Click trust this PC
4) Take out usb from phone and power off phone
5) Hold vol down and insert usb ( your phone will boot in fastboot screen )
6)Now navigate to ADB and fastboot folder and run cmd there
7)in cmd type
Fastboot devices
You shold see " attached devices "
8) now type in cmd
fastboot oem unlock ........
(....... you should type your unlock code)
9) on phone navigate with vol buttons and select with power.
Your phone will be unlocked and factory reset.
There are full Youtube with videos hiw to inlock huawei bootloader
If u dint understad anythink what i typed then u no need to unlock it.
Sent from my EVA-L19 using XDA-Developers mobile app

Bootloader not unlocking (Asus Zenfone Go ZB452KG)

Hey people, first time in this section so I'm gonna go straight to the chase...
I've been having some troubles unlocking this phone's bootloader
http://www.gsmarena.com/asus_zenfone_go_zb452kg-8097.php
Here's the thing
I've already enabled "Enable OEM unlock" in Developer Options
I've already unlocked many devices and this is the first time i got this problem
When going in bootloader and doing
Code:
fastboot oem unlock
It's stuck in
Code:
...
waited for 5 mins... NONE, still stuck
Reboot and did nothing, bootloader still locked
So I'm gonna need some help in this freakin phone :fingers-crossed:

How were you able to "Enable OEM Unlock"?
My ZB452KG has the developer mode activated, but there's no option to Enable OEM Unlock...

BallisticSmith said:
How were you able to "Enable OEM Unlock"?
My ZB452KG has the developer mode activated, but there's no option to Enable OEM Unlock...
Click to expand...
Click to collapse
Downgrade to the very first firmware version

veez21 said:
Downgrade to the very first firmware version
Click to expand...
Click to collapse
Yeah, i tried doing that through adb, but the phone don't let me install an older ROM version on top of this one

BallisticSmith said:
Yeah, i tried doing that through adb, but the phone don't let me install an older ROM version on top of this one
Click to expand...
Click to collapse
flash the very first stock recovery(find it in facebook groups) through flashify and then flash the very first firmware

veez21 said:
flash the very first stock recovery(find it in facebook groups) through flashify and then flash the very first firmware
Click to expand...
Click to collapse
if I can download the very first firmware Asus Zenfone Go ZB452KG from the website ASUSTek?
Sorry for my bad english

Str1kman said:
if I can download the very first firmware Asus Zenfone Go ZB452KG from the website ASUSTek?
Sorry for my bad english
Click to expand...
Click to collapse
You can download it, then flash(needs root) the very first stock recovery and then you can flash the firmware?

this thread has continued to be unaswered for several years now.
only tested 2 phones... and it seems they both have bootloader status is unknown. i can do fastboot and recovery mode on the 2 phones but on fastboot mode.. only shows blank screen... idk why it's like that. i downgraded both phones to 12.2.0 version. and bootloader status is still unknown. it can be recognized by the computer in fastboot mode using fastboot devices command but you can't do anything to it. fastboot oem device-info does not work only shows .......... , fastboot oem unlock ....., only one working is fastboot adb_enable .. kinda useless. .. i gave up on unlocking the bootloader for this phone.. im too noob for this.

yankee77 said:
this thread has continued to be unaswered for several years now.
only tested 2 phones... and it seems they both have bootloader status is unknown. i can do fastboot and recovery mode on the 2 phones but on fastboot mode.. only shows blank screen... idk why it's like that. i downgraded both phones to 12.2.0 version. and bootloader status is still unknown. it can be recognized by the computer in fastboot mode using fastboot devices command but you can't do anything to it. fastboot oem device-info does not work only shows .......... , fastboot oem unlock ....., only one working is fastboot adb_enable .. kinda useless. .. i gave up on unlocking the bootloader for this phone.. im too noob for this.
Click to expand...
Click to collapse
I opened this thread when I was still "noob-ish". The device's bootloader can't be unlocked. Unless someone hacks into it's bootloader (like LG L Fino), it might be possible.

Mr.haikal

veez21 said:
I opened this thread when I was still "noob-ish". The device's bootloader can't be unlocked. Unless someone hacks into it's bootloader (like LG L Fino), it might be possible.
Click to expand...
Click to collapse
I found a way to unlock bootloader on this device. Just run this commands:
Code:
fastboot oem adb_enable 1
fastboot reboot-bootloader
fastboot oem unlock
Also compiled a TWRP recovery:
TWRP: https://github.com/Displax/android_.../download/3.2.3-0/twrp-3.2.3-0-ASUS_X014D.img
Sources: https://github.com/Displax/android_device_asus_ASUS_X014D

Displax said:
I found a way to unlock bootloader on this device. Just run this commands:
Also compiled a TWRP recovery:
TWRP: https://github.com/Displax/android_...s/download/master/twrp-3.2.1-0-ASUS_X014D.img
Source: https://github.com/Displax/android_device_asus_ASUS_X014D
Click to expand...
Click to collapse
Cool, I'll try it when I get the device on my hands. I don't have it anymore.
EDIT: It works wew ?

Displax said:
I found a way to unlock bootloader on this device. Just run this commands:
Code:
fastboot oem adb_enable 1
fastboot reboot-bootloader
fastboot oem unlock
Also compiled a TWRP recovery:
TWRP: https://github.com/Displax/android_.../download/3.2.3-0/twrp-3.2.3-0-ASUS_X014D.img
Sources: https://github.com/Displax/android_device_asus_ASUS_X014D
Click to expand...
Click to collapse
+1 worked after i installed the drivers from Asus PCLink. Anyone has a custom kernel or ...

BallisticSmith said:
Yeah, i tried doing that through adb, but the phone don't let me install an older ROM version on top of this one
Click to expand...
Click to collapse
I got root access with KingRoot and then flashed TWRP with Flashify.
Somehow that gave me access to bootloader without the necessity to downgrade the firmware.

Mi A2 bootloader relock bootloop, need help ASAP!

Hay soo i wanted to relock bootloader after failing to install custom recovery (both) i turned off oem unlocking in developer options and did fastboot oem lock. Now the phone is looping in "your device can't be checked for corruption. Please lock the bootloader" and it reboots and says the same again.
When i try to unlock the bootloader with fastboot oem unlock i get "FAILED (remote: Flashing Unlock is not allowed)
I really dont know what to do and i need a phone for comunication. Please help!

You should only lock the bootloader after installing the stock ROM, otherwise your device will be bricked and the only way you'll get it back working is by flashing the EDL test points near the phone's battery and reflashing the stock ROM back in EDL mode.
Try downloading this tool then try to unlock oem, flashing and flashing critical.

Yepi69 said:
You should only lock the bootloader after installing the stock ROM, otherwise your device will be bricked and the only way you'll get it back working is by flashing the EDL test points near the phone's battery and reflashing the stock ROM back in EDL mode.
Try downloading this tool then try to unlock oem, flashing and flashing critical.
Click to expand...
Click to collapse
Noted. Thanks!
I really messed up here. The problem is i toggled allow oem unlocking off and to top it all off i did oem lock. Now its bootlooped (check the video). Does xiaomi fix this by warrenty? I really dont want to open the device up because i am afraid i will do more demage and void the warrenty and the device wont ever be fixed.

NotCat_ said:
Noted. Thanks!
I really messed up here. The problem is i toggled allow oem unlocking off and to top it all off i did oem lock. Now its bootlooped (check the video). Does xiaomi fix this by warrenty? I really dont want to open the device up because i am afraid i will do more demage and void the warrenty and the device wont ever be fixed.
Click to expand...
Click to collapse
I have seen another guy who did this. How is this possible that you turn off the unlock bootloader option when you've already unlocked it? The option gets greyed out and becomes non-functional.
Anyways I guess the best option is to give your phone to Xiaomi for the fix.

Njaiker said:
I have seen another guy who did this. How is this possible that you turn off the unlock bootloader option when you've already unlocked it? The option gets greyed out and becomes non-functional.
Anyways I guess the best option is to give your phone to Xiaomi for the fix.
Click to expand...
Click to collapse
It wasn't grayed out for me. I'm thinking of test pointing the device because i dont really want to wait few months until i get my phone back from service. (There is no xiaomi service in my Country)
But i'm afraid if i open the device i will void my warrenty for future.

NotCat_ said:
It wasn't grayed out for me. I'm thinking of test pointing the device because i dont really want to wait few months until i get my phone back from service. (There is no xiaomi service in my Country)
But i'm afraid if i open the device i will void my warrenty for future.
Click to expand...
Click to collapse
I don't think you will since you don't need to disassemble the device, all you need to do is remove the aluminum back cover carefully with damaging it and you'll find the test points right besides the battery

Yepi69 said:
I don't think you will since you don't need to disassemble the device, all you need to do is remove the aluminum back cover carefully with damaging it and you'll find the test points right besides the battery
Click to expand...
Click to collapse
will try to do that. all tho i think screen goes off first thanks for your help and sparking some hope into me and my phone <3

It finally booted up! After having some hard time shorting test points i finally did and it booted up just fine! Big thanks to @Yepi69

use custom rom
NotCat_ said:
Hay soo i wanted to relock bootloader after failing to install custom recovery (both) i turned off oem unlocking in developer options and did fastboot oem lock. Now the phone is looping in "your device can't be checked for corruption. Please lock the bootloader" and it reboots and says the same again.
When i try to unlock the bootloader with fastboot oem unlock i get "FAILED (remote: Flashing Unlock is not allowed)
I really dont know what to do and i need a phone for comunication. Please help!
Click to expand...
Click to collapse
since your device is already unlocked i recommend you using havoc os need instructions? instagram hsghumaan01

honey ghumaan01 said:
since your device is already unlocked i recommend you using havoc os need instructions? instagram hsghumaan01
Click to expand...
Click to collapse
Yes i do want to flash that rom, but i can't get twrp to boot on my unit. When i do fastboot boot "recovery name".img it says everything went fine, but i get black screen and thus can't get it to work nor install.

try other slot
NotCat_ said:
Yes i do want to flash that rom, but i can't get twrp to boot on my unit. When i do fastboot boot "recovery name".img it says everything went fine, but i get black screen and thus can't get it to work nor install.
Click to expand...
Click to collapse
try on both slots

honey ghumaan01 said:
try on both slots
Click to expand...
Click to collapse
Whats the fastboot command to change slots?
Mtp works fine tho.

NotCat_ said:
Whats the fastboot command to change slots?
Mtp works fine tho.
Click to expand...
Click to collapse
fastboot set-active {a or b}
To see what slot you current is on,
fastboot getvar current-slot

the command to chang slot with fastboot is
NotCat_ said:
Whats the fastboot command to change slots?
Mtp works fine tho.
Click to expand...
Click to collapse
fastboot set_active a/b
---------- Post added at 12:44 PM ---------- Previous post was at 12:41 PM ----------
NotCat_ said:
Whats the fastboot command to change slots?
Mtp works fine tho.
Click to expand...
Click to collapse
fastboot set_active a/b not sure can be fastboot set-actve a/b , you should use pitch black recovery instead of simple twrp
---------- Post added at 12:45 PM ---------- Previous post was at 12:44 PM ----------
honey ghumaan01 said:
try on both slots
Click to expand...
Click to collapse
dm me on instagram hsghumaan01

honey ghumaan01 said:
fastboot set_active a/b
Click to expand...
Click to collapse
That command doesn't seem to work on my pc :/ cmd just gives out all commands when i type
fastboot set_active B (on pc)
And nothing happens :/
Are there any particular adb/fastboot files i need to download?

MarcusMario0605 said:
fastboot set-active {a or b}
To see what slot you current is on,
fastboot getvar current-slot
Click to expand...
Click to collapse
Took a screenshot of your comment for later, thanks!

Are there any particular adb/fastboot files i need to download?[/QUOTE]
use this tool; https://mega.nz/#!cr4SUIqY!Rzlftk2OFun8XIkNQb2aXRtP7-t3f4DB92vMIl90pgw
(this tool,can disable driver signature,Install all drivers,qcom,etc)
https://forum.xda-developers.com/showthread.php?t=2588979
Download SDK Platform-Tools for Windows ; https://developer.android.com/studio/releases/platform-tools
QDLoader HS-USB Driver ; https://mega.nz/#!EqJwTIzB!KJF3CldYq_u7KylaL0iO6rs05RWs2_dcUfaENjJcDpU
fastboot edl (useful) ; https://mega.nz/#!x6BkXY5A!hx8SXoBwd4-fW1UkZ1poHc7p-MFDaQ85FYH7Yk8bLZ8
See and here how to use adb & fastboot from any directory on pc ; https://www.xda-developers.com/adb-fastboot-any-directory-windows-linux/
all of these are useful tools,that you must to have on pc
sry for english

don't use ''oem unlock'' on this device ...
try these commands : fastboot flashing unlock / fastboot flashing unlock_critical
__Test points-edl A2 see here : https://en.miui.com/thread-3524265-1-1.html (edl mode do not need unlocked bootloader)

daitalos said:
don't use ''oem unlock'' on this device ...
try these commands : fastboot flashing unlock / fastboot flashing unlock_critical
__Test points-edl A2 see here : https://en.miui.com/thread-3524265-1-1.html (edl mode do not need unlocked bootloader)
Click to expand...
Click to collapse
I already flashed the phone with edl test points. I'm running havoc os +hex

daitalos said:
don't use ''oem unlock'' on this device ...
try these commands : fastboot flashing unlock / fastboot flashing unlock_critical
__Test points-edl A2 see here : https://en.miui.com/thread-3524265-1-1.html (edl mode do not need unlocked bootloader)
Click to expand...
Click to collapse
Why not use oem unlock?

Can't Lock bootloader or Remove Bootloader warning

Hi. I am trying to lock my bootloader and delete the warning of unlocked bootloader. When I try to do "fastboot flashing lock" it gives me "permission denied". I think because of "Oem Unlock". My device is Asus ZE620KL(Snapdragon)and I couldn't find anything about this. When I search only thing I could find is "how to enable on Galaxy devices". I am willing to remove only unlocked bootloader warning but "in /dev/block/bootdevice/by-name/" there is no logo file. I hoped I could at least open splash and look inside of it but I couldn't even open with any tool or extract. For any help thank you.

emincangencer said:
Hi. I am trying to lock my bootloader and delete the warning of unlocked bootloader. When I try to do "fastboot flashing lock" it gives me "permission denied". I think because of "Oem Unlock". My device is Asus ZE620KL(Snapdragon)and I couldn't find anything about this. When I search only thing I could find is "how to enable on Galaxy devices". I am willing to remove only unlocked bootloader warning but "in /dev/block/bootdevice/by-name/" there is no logo file. I hoped I could at least open splash and look inside of it but I couldn't even open with any tool or extract. For any help thank you.
Click to expand...
Click to collapse
For real lock bootloader so you need flash STOCK ROM.
For unmessage in bootloader Try:
Code:
fastboot oem lock
This need good adb-fastboot tool & drivers. Depend of OS of your PC too.
Sent from my BLU Tank Xtreme Pro using XDA Labs

lopestom said:
For real lock bootloader so you need flash STOCK ROM.
For unmessage in bootloader Try:
Code:
fastboot oem lock
This need good adb-fastboot tool & drivers. Depend of OS of your PC too.
Sent from my BLU Tank Xtreme Pro using XDA Labs
Click to expand...
Click to collapse
"fastboot oem lock" gives "unkown command" error.
"fastboot flashing lock" gives "permission denied" error.
My adb-fastboot and usb drivers works well. I can do every other commends but not these.

emincangencer said:
"fastboot oem lock" gives "unkown command" error.
"fastboot flashing lock" gives "permission denied" error.
My adb-fastboot and usb drivers works well. I can do every other commends but not these.
Click to expand...
Click to collapse
Can you please details about adb-fastboot tool&version?
What OS installed in your PC?
Maybe if your not have this so try and let me know:
https://forum.xda-developers.com/showthread.php?t=2588979
If that not working so May be your device need specific command...
You should read more here before any action/command below: https://forum.xda-developers.com/zenfone-5/general/ze620kl-zenfone-5-2018-unlock-t3787174/page4
You can try this too to know:
Code:
fastboot oem reset-dev_info
or
Code:
fastboot oem force-reset
Or
Code:
fastboot flashing lock_critical
Reading:
https://forum.xda-developers.com/android/help/adb-fastboot-commands-bootloader-kernel-t3597181
Good luck!
Sent from my BLU Tank Xtreme Pro using XDA Labs

lopestom said:
Can you please details about adb-fastboot tool&version?
What OS installed in your PC?
Maybe if your not have this so try and let me know:
https://forum.xda-developers.com/showthread.php?t=2588979
If that not working so May be your device need specific command...
You should read more here before any action/command below: https://forum.xda-developers.com/zenfone-5/general/ze620kl-zenfone-5-2018-unlock-t3787174/page4
You can try this too to know:
Code:
fastboot oem reset-dev_info
or
Code:
fastboot oem force-reset
Or
Code:
fastboot flashing lock_critical
Reading:
https://forum.xda-developers.com/android/help/adb-fastboot-commands-bootloader-kernel-t3597181
Good luck!
Sent from my BLU Tank Xtreme Pro using XDA Labs
Click to expand...
Click to collapse
I used first two code. Then when I reboot it asked password so I did go to recovery and done factory reset. After that I checked and warning was gone and unlocked status was false. Thank you a lot.

Mi A2 ?? Need help

My mi a2 last updated to 19/04/05 pie version, then i install the Google camera using below steps..
1. Turn on debugging mode/oem & turn off the phone
2. Then power button+vol dwn Fastboot mode & connect to pc (Pc already have the adb)
3. In pc>adb>folder>Cmd> type "fastboot oem unlock"
4. Then factory reset the phone and reboot again to fastboot mode
5. Then boot the patched image for phone
6. Then install the magisk and gcam work perfectly.
Simply i used these methods
the***********.com/enable-camera2-api-xiaomi-mi-a2-lite-guide/
But then I tried to relock the bootloader, using below commands on cmd
1. "adb reboot-bootloader"
2."fastboot oem lock"
I tried these 2 commands 4 or 5 times
But phone is not power on with locked bootloader. Then I unlock again oem and try again,, But not working,
Then i unlock bootloader again and try these commands to lock it again,
1. "adb reboot-bootloader"
2."fastboot flashing lock"
3. "fastboot oem lock"
Unfortunately it is not work, also i can't give command "fastboot oem unlock", also i can't turn on my phone, Please help me... I want to restore my phone to working mode... Please help me, Quick, urgent :crying::crying::crying::crying:

No one is replying, I asked two questions about root and custom rom but these d!cks are so enormous that they don't want to help anyone else:

shailendra1993 said:
No one is replying, I asked two questions about root and custom rom but these d!cks are so enormous that they don't want to help anyone else:
Click to expand...
Click to collapse
Bro, you have to flash non patched boot.img before relocking bootloader.
After you did all of above for enabling gcam, you have to flash stock/ non patched boot img.
Btw, if you relock bootloader gcam wont work any more.
And you have to be patiente for solution.

shailendra1993 said:
No one is replying, I asked two questions about root and custom rom but these d!cks are so enormous that they don't want to help anyone else:
Click to expand...
Click to collapse
Yeah, i need a solution for it, but no one answering, My phone load fastboot mode only,:crying::crying:

Androidman12345 said:
Yeah, i need a solution for it, but no one answering, My phone load fastboot mode only,:crying::crying:
Click to expand...
Click to collapse
Flash a full fastboot image. Relock the bootloader and enjoy android one.
The lack of camera2 api is better than a paper weight?