[bootloader] unlock bootloader - Huawei P9 Questions & Answers

Hi guys... I want to unlock a bootloader of my p9. I have bought a credits from DC unlocking but it don't works because my phone is not supported.. are any others methods to unlock a bootloader?
My phone is bricked and start only in fastboot and rescue mode..
Thanks

First unbrick your device using correct firmware at https://androidhost.ru/search.html and then try it while device is in working condition.

Battery status 0 ! Charge phone first
Then do factory reset if you can
If don't try with DC phoneix!

Related

Does my P9 have any hope of life?

P9 stuck in bootloop, can only enter fastboot.
have had a good hunt to other threads and tried various methods.
Was running L09C432B182, on fastboot is shows PHONE Locked and FRP Locked.
Have tried various tools and adb to flash system.img from extracted B182 full rom but adb returns FAILED <remote: command not allowed>
I have bootloader unlock code but it returns same error when attempting to unlock bootloader.
Am I missing something that could help?
Thanks in advance
UPDATE: DC Phoenix used to restore Recovery which allowed to me flash UPADTE.APP via dload
Issue sorted
You will not be able to unlock Bootloader because you should have enabled the oem unlock option on the system. I assume you're out of system, so you have two options.
1 Try to pass the firmware using the Huawei updater software by the Hajuuk member.
2 Force update DLOAD mode (will only work if your device is entering e recovery)
And the last way is by getting $ 15 credits and doing the unbrick by DC Unlocker. (works if your device can enter fastboot mode)
ChaseRxx said:
You will not be able to unlock Bootloader because you should have enabled the oem unlock option on the system. I assume you're out of system, so you have two options.
1 Try to pass the firmware using the Huawei updater software by the Hajuuk member.
2 Force update DLOAD mode (will only work if your device is entering e recovery)
And the last way is by getting $ 15 credits and doing the unbrick by DC Unlocker. (works if your device can enter fastboot mode)
Click to expand...
Click to collapse
My DC Unlocker does not have an option for unbrick?
UPDATE: Seems it is DC Phoenix so will have a look at this and update
Agent #108053 said:
My DC Unlocker does not have an option for unbrick?
UPDATE: Seems it is DC Phoenix so will have a look at this and update
Click to expand...
Click to collapse
Yes. DC Phoenix a module of DC unlocker main software.
It will cost you 15 credits. And you be able to unbrick your device.
ChaseRxx said:
Yes. DC Phoenix a module of DC unlocker main software.
It will cost you 15 credits. And you be able to unbrick your device.
Click to expand...
Click to collapse
Thank You DC Phoenix failed to complete the process but did manage to add in recovery so was able to dload B182 horribly i have all the horrible icons.
Agent #108053 said:
Thank You DC Phoenix failed to complete the process but did manage to add in recovery so was able to dload B182 horribly i have all the horrible icons.
Click to expand...
Click to collapse
I have the same problem as yours. My phone is totally dead. But I can't buy a DC unlocker account. Can you share the account with me? Please, I really need your help.
Accounts don't work that way, credits are needed per use.
Sent from my EVA-L09 using Tapatalk
ledinhbac said:
I have the same problem as yours. My phone is totally dead. But I can't buy a DC unlocker account. Can you share the account with me? Please, I really need your help.
Click to expand...
Click to collapse
Your problem is only resolved by DC Phoenix.
You need 15 credits to use the unbrick service.
I recover 2 P9 yesterday... Dead Boot with frp and bootloader locked.
ChaseRxx said:
Your problem is only resolved by DC Phoenix.
You need 15 credits to use the unbrick service.
I recover 2 P9 yesterday... Dead Boot with frp and bootloader locked.
Click to expand...
Click to collapse
I recovered my P9 yesterday (using DC-Phoneix) but FRP is still lock. I can unlock bootloader but I can't get FRP unlock, even flash something like TWRP or root. (Error: Command not allowed)I can't use dload method to upgrade or downgrade. There's always an error at 5% ( The update package does not exist) although I copy dload folder into internal storage (and SD card too)
What should I do?
Whatever you do, do not unbrick with DC Phoenix using the Method 2. I done the Method 2, I was able to unbrick it but I don't get any network after it deleted some partitions which weren't in the factory image.
Luckily, I used the first method and everything is fine except FRP lock.
ledinhbac said:
Luckily, I used the first method and everything is fine except FRP lock.
Click to expand...
Click to collapse
That's good.
To unlock FRP. Go to Developer menu and Enable OEM Unlock.
I already pressed OEM unlock in developer option but no success to unlock FRP. I tried some methods but no luck.
ledinhbac said:
I already pressed OEM unlock in developer option but no success to unlock FRP. I tried some methods but no luck.
Click to expand...
Click to collapse
Remove any unlock pins and finger print locks.
After factory reset, the phone turned on. I only turned on OEM unlock and USB debug, then boot into fastboot mode. FRP is still LOCK.
I tried to flash something like TWRP but Error: Command not allowed.

[help] frp lock in fastboot

hi everybody,
I need help from a big expert because I have a big problem with my P10...
ok for starter I know where is my mistake I forget to enable oem security in dev option
of course it's not my only mistake in twrp I do a advenced wipe and I wipe system sd etc...
So now my phone don't boot, twrp goe's when I flash another updape.zip with extarnal sd card and I can't flash anything with fastboot because frp it's lock...
my previous version it's l09c45b101 and I don't find full update.zip of this version just ota...
Some one can help me please
Lykeul said:
hi everybody,
I need help from a big expert because I have a big problem with my P10...
ok for starter I know where is my mistake I forget to enable oem security in dev option
of course it's not my only mistake in twrp I do a advenced wipe and I wipe system sd etc...
So now my phone don't boot, twrp goe's when I flash another updape.zip with extarnal sd card and I can't flash anything with fastboot because frp it's lock...
my previous version it's l09c45b101 and I don't find full update.zip of this version just ota...
Some one can help me please
Click to expand...
Click to collapse
It's not big problem just boot loader lock and relock again the phone is factory reset. Ok
M.KK said:
It's not big problem just boot loader lock and relock again the phone is factory reset. Ok
Click to expand...
Click to collapse
Really ? I try this know
But how relock him when frp it's lock ? Fastboot don't work
Edit: so like I say fastboot don't work ....
i had the same problem only option was to use dc phoenix so you have to pay but maybe try red lotus but it think it wont work because you dont have the option to flash stock recovery.but maybe we should give you a twrp backup of system and boot then you could boot again
crucky said:
i had the same problem only option was to use dc phoenix so you have to pay but maybe try red lotus but it think it wont work because you dont have the option to flash stock recovery.but maybe we should give you a twrp backup of system and boot then you could boot again
Click to expand...
Click to collapse
I paid 15€ on DC Phoenix for flash any update.app but don't boot.
I paid 15€ on DC unlocker for erase frp but don't work.
Unlock and relock don't work
I can't use a backup or twrp because now I have stock recovery.
What can I do ???
:crying:
check the thread to rebrand should work for you
this worked for me:
- relock the bootloader via ADB
- in Developer Option, Enable OEM unlock
- unlock the bootloader again via ADB
His P10 don't boot...
Hello, Try This Methode : https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108
Hi did you fix your phone?
im having the same issue.
PhysX said:
this worked for me:
- relock the bootloader via ADB
- in Developer Option, Enable OEM unlock
- unlock the bootloader again via ADB
Click to expand...
Click to collapse
hello!
when you say "relock the bootloader via ADB you mean:
adb reboot-bootloader THEN fastboot oem lock (and the code)?
thanks.
EDIT: i was using the wrong command, it is fastboot oem relock and the code... sorry
HWOTA working and solved your problem.
just yesterday I made mine. the bootloader was open but the frp was closed.
the HWOTA has solved it nicely. now vtr-L29C432B185 firmware is up.
Unfortunately, this disadvantage is the low level format after the bootloader has been re-opened as the firmware closes.
Lykeul said:
hi everybody,
I need help from a big expert because I have a big problem with my P10...
ok for starter I know where is my mistake I forget to enable oem security in dev option
of course it's not my only mistake in twrp I do a advenced wipe and I wipe system sd etc...
So now my phone don't boot, twrp goe's when I flash another updape.zip with extarnal sd card and I can't flash anything with fastboot because frp it's lock...
my previous version it's l09c45b101 and I don't find full update.zip of this version just ota...
Some one can help me please
Click to expand...
Click to collapse
Same problem.. and you can bug it to get locked, but won't help... my problem is that I got EMUI 8 with oreo, but also B172 rom flashed at the same time. So if I unlock it but FRP is lock, the phone won't boot to install because of rom.
I have the same issue, but i can´t turn on my phone to unlock OEM.
What can i do?
I also have same problem. I got frp unlock key from Huawey support, but it doesent help to unlock frp. Without it i cant unlock bootloader. Try a lot of things, nothing help. Tommorow i will go go service...
I got answer that motherboard is demage, and repair cost more than new phone....
Tommasavas said:
I also have same problem. I got frp unlock key from Huawey support, but it doesent help to unlock frp. Without it i cant unlock bootloader. Sooo i'm in deep ass with that. Try a lot of things, nothing help. Tommorow i will go go service...
I got answer that motherboard is demage, and repair cost more than new phone....
Click to expand...
Click to collapse
u can have frp removed at https://www.gsmzambia.com
Tommasavas said:
I also have same problem. I got frp unlock key from Huawey support, but it doesent help to unlock frp. Without it i cant unlock bootloader. Try a lot of things, nothing help. Tommorow i will go go service...
I got answer that motherboard is demage, and repair cost more than new phone....
Click to expand...
Click to collapse
Sooo guys, if you have HUAWEI P10 (my phone is VTR-L29), which have FRP LOCK, BOOTLOADER LOECKEd and you HAVE access to ERECOVERY, you can safe you time and money to do this: send me a message, because i can't put outside link.... (you need Frimware Finder, Wifi router, and eRecovery)
I did everything like in this thread after visited phone service, there they told what my phone totaly dad...
Sooo, do it and BE HAPPY.
you managed to fix your cell phone?
---------- Post added at 06:46 AM ---------- Previous post was at 06:15 AM ----------
Tommasavas said:
Sooo guys, if you have HUAWEI P10 (my phone is VTR-L29), which have FRP LOCK, BOOTLOADER LOECKEd and you HAVE access to ERECOVERY, you can safe you time and money to do this: send me a message, because i can't put outside link.... (you need Frimware Finder, Wifi router, and eRecovery)
I did everything like in this thread after visited phone service, there they told what my phone totaly dad...
Sooo, do it and BE HAPPY.
Click to expand...
Click to collapse
you managed to fix your cell phone?
Did you find any solution?
I have a Huawei P10 plus (VKY-L29). Tried all methods to bypass FRP to no success.
- Talkback (V7.3 - Therefore no luck)
- Emergency dialler (*#*#6130#*#*) not picking up as well as other dial codes in emergency dial
- Erecovery (cannot find any recovery files)
- Fastboot mode (phone restarts to Welcome screen soonest booted)
- Wifi (Connect to first Wifi and then forget this network and connect again to 2nd Wifi entering some manual details on the host/proxy and then connect again to force the phone to come up with the error message in order to access help) no luck
Am I missing something? has anyone had success already regarding the Huawei P10 Plus FRP bypass????

[Solution]BL unlocked&FRP Locked-Fastboot FAILED (remote: Command not allowed)

Note: THIS IS NOT A SOLUTION TO BYPASS FRP!
I am not responsible if you are dumb dumb and break your phone
This Solution is written in under 10 minutes AND WORKS ONLY AND ONLY FOR STOCK people with no experience stay away
This is not a comprehensive solution, if you don't know what you're doing then don't do it!
This solution might work for all huawei phones where:
1. The Oem-unlock is greyed out and NOT activated in Developer Options
2 .Bootloader is unlocked & FRP is locked.
3. You are on !!! STOCK !!!
Problem case:
Huawei P9 lite VNS-L31 on B380
Bootloader unlocked.
FRP Locked.
Fastboot commands fail with
Code:
FAILED (remote: Command not allowed)
except
Code:
fastboot oem get-bootinfo
and
Code:
fastboot devices
Solution:
Have ready your Unlock bootloader code from Huawei
Factory Reset your device. (Factory Reset implies removing Fingerprints and standard Factory Reset)
Reboot to fastboot ,in fastboot you should see:
Phone: unlocked
FRP: locked
Re-lock your bootloader and factory reset ( it will do it automatically)
Code:
fastboot oem relock *Here Huawei Code*
Reboot normally, skip everything
Activate Developer Options
Activate OEM unlocking from Dev Options
Reboot fastboot, now you should see:
Phone: locked
FRP: unlocked
Unlock bootloader again, it will factory reset again
Code:
fastboot oem unlock *Here Huawei Code*
Skip everything again
Reboot again to fastboot and flash recovery, now you will see:
Phone: unlocked
FRP: unlocked
Code:
fastboot flash recovery *imagename*
The OEM Unlock option now is greyed out and ACTIVE
Sucess!​After a few hours of debugging and searching for answers I finally managed to flash TWRP, hope this helps.​
Alexander33 said:
Note: THIS IS NOT A SOLUTION TO BYPASS FRP!
I am not responsible if you are dumb dumb and break your phone
This Solution is written in under 10 minutes, although I think I've covered everything, people with no experience stay away, this is not a comprehensive solution, if you don't know what you're doing then don't do it.
This solution might work for all huawei phones where:
1. The Oem-unlock is greyed out and NOT activated in Developer Options
2 .Bootloader is unlocked & FRP is locked
Problem case:
Huawei P9 lite VNS-L31 on B380
Bootloader unlocked.
FRP Locked.
Fastboot commands fail with except andfastboot devices
Solution:
Have ready your Unlock bootloader code from Huawei
Factory Reset your device.
Reboot to fastboot ,in fastboot you should see:
Phone: unlocked
FRP: locked
Re-lock your bootloader and factory reset ( it will do it automatically)
Solution:
Have ready your Unlock bootloader code from Huawei
Factory Reset your device.
Reboot to fastboot ,in fastboot you should see:
Phone: unlocked
FRP: locked
Re-lock your bootloader and factory reset ( it will do it automatically)
fastboot oem relock *Here Huawei Code*
Reboot normally, skip everything
Activate Developer Options
Activate OEM unlocking from Dev Options
Reboot fastboot, now you should see:
Phone: locked
FRP: unlocked
Unlock bootloader again, it will factory reset again
Skip everything again
Reboot again to fastboot and flash recovery, now you will see:
Phone: unlocked
FRP: unlocked
The OEM Unlock option now is greyed out and ACTIVE
Sucess!
After a few hours of debugging and searching for answers I finally managed to flash TWRP, hope this helps.
Click to expand...
Click to collapse
Can i have your permission to add this guide to the unified help thread (FAQ post> "error: command not allowed") in this subforum. I will credit you by mention ofc.
fu**ing great, if I try to relock its says stat not match!!!!! Anyone ?
title
Alexander33 said:
Note: THIS IS NOT A SOLUTION TO BYPASS FRP!
I am not responsible if you are dumb dumb and break your phone
This Solution is written in under 10 minutes, although I think I've covered everything, people with no experience stay away, this is not a comprehensive solution, if you don't know what you're doing then don't do it.
This solution might work for all huawei phones where:
1. The Oem-unlock is greyed out and NOT activated in Developer Options
2 .Bootloader is unlocked & FRP is locked
Problem case:
Huawei P9 lite VNS-L31 on B380
Bootloader unlocked.
FRP Locked.
Fastboot commands fail with
Code:
FAILED (remote: Command not allowed)
except
Code:
fastboot oem get-bootinfo
and
Code:
fastboot devices
Solution:
Have ready your Unlock bootloader code from Huawei
Factory Reset your device.
Reboot to fastboot ,in fastboot you should see:
Phone: unlocked
FRP: locked
Re-lock your bootloader and factory reset ( it will do it automatically)
Code:
fastboot oem relock *Here Huawei Code*
Reboot normally, skip everything
Activate Developer Options
Activate OEM unlocking from Dev Options
Reboot fastboot, now you should see:
Phone: locked
FRP: unlocked
Unlock bootloader again, it will factory reset again
Code:
fastboot oem unlock *Here Huawei Code*
Skip everything again
Reboot again to fastboot and flash recovery, now you will see:
Phone: unlocked
FRP: unlocked
Code:
fastboot flash recovery *imagename*
The OEM Unlock option now is greyed out and ACTIVE
Sucess!​After a few hours of debugging and searching for answers I finally managed to flash TWRP, hope this helps.​
Click to expand...
Click to collapse
i have situation:
Phone : Relocked
FRP: Lock
any idea? im stuck in Bootloader.
Thank you very much! I spent many hours looking for a solution to this problem!
Your solution is incredible! Can I share your steps in Spanish for more people? I live in Mexico and I know more people with this problem. And of course I give you the credits for this magnificent solution. I'm sorry for my English, I know I write badly in this language
I have strange problem... I have "Phone unlocked, frp lock". But on my P9 Lite only fastboot mode works.
Rrecovery mode (vol+ i power) or download mode (vol+, vol-, power) are not responding - phone reboots always to Huawei logo.
Any way to fix that?
My phone its f***
What i do
Honor 7x
skiswim said:
i have situation:
Phone : Relocked
FRP: Lock
any idea? im stuck in Bootloader.
Click to expand...
Click to collapse
Me too
Any idea?
tootysa said:
Me too
Any idea?
Click to expand...
Click to collapse
I have a solution for you both.
I mistakenly followed the instructions above but made the mistake of not skipping everything. I got the message "Data partition corrupted do you want to format the partition" or something similar, DO NOT FORMAT ANYTHING, it should boot up normaly. I'm a bit rusty in my rooting ways u_u
Now, I got exactly the same situation as you both "Relocked" and "FRP Locked". I was able to get into the eRecovery and this is way to restore your phone.
1.- You need to get the Huawei Firmware Finder (Team MT) (https://forum.xda-developers.com/tools/general/huawei-firmware-finder-team-mt-t3469146)
2.- Unzip it and run FirmwareFinderRewrite.exe
3.- Go to the tab that says Common Base
4.- Search for the update that you know it works in my case was VNS-L31C432B388 (I tried to use VNS-L31C432B404 but its still "not active" whatever that means). Look for the FullOTA and copy the change log address (in my case: http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1258/g104/v91282/f1/full/changelog.xml)
5.- In the icons above the Tabs pres on the cloud with a page infront, the tooltip should say Proxy
6.- Copy the changelog addres in the section Firmware for install and press Set.
7.- Press Register for Update
8.- Follow the instructions bellow this (Change your DNS temporarily)
9.- In your phone go to the eRecovery.
10.- Connect to WLAN and it should find a package.
10a.- In case it doesn't find it, go back to step 4. You probably got 2 packages with the same name. I do not enterily understand the differences but I assume one is for one region and the other for other region.
11.- Wait until it restores and be happy.
If you can not change the DNS in you router, as it was my case. You can set a hotspot with your laptop/desktop and change the DNS there but you still need and active internet conection.
I connected my cellphone to my laptop via WLAN and my laptop to the router via Ethernet which provides internet. I change both DNS's for both connections.
skiswim said:
i have situation:
Phone : Relocked
FRP: Lock
any idea? im stuck in Bootloader.
Click to expand...
Click to collapse
tootysa said:
My phone its f***
What i do
Honor 7x
Click to expand...
Click to collapse
tootysa said:
Me too
Any idea?
Click to expand...
Click to collapse
Did you guys unlock your bootloader prior to having this situation? aka did you start with
Phone unlocked.
FRP locked.
My solution is for this situation ^ and this situation only, not for any other case.
One other thing it springs right now in my mind is, did you factory reset and delete the fingerprints ? As this might be related...
Kucharskov said:
I have strange problem... I have "Phone unlocked, frp lock". But on my P9 Lite only fastboot mode works.
Rrecovery mode (vol+ i power) or download mode (vol+, vol-, power) are not responding - phone reboots always to Huawei logo.
Any way to fix that?
Click to expand...
Click to collapse
That's called a soft brick and have you tried eRecovery?
You need to go back to stock using a stock firmware which you have to find on the internet, then make a folder on your SDCard called DLOAD and put it in there, then press all three buttons and the eRecovery should boot up and detect the stock firmware.
EDIT: The guys that got stuck didn't read the part where I said VNS-L31 On B380 and did this having a custom ROM. How I know this? I've also followed my own guide and in the moment you relock your bootloader you will NOT be able to boot into your ROM anymore and you will boot to e-recovery
(which doesn't give too many options), if you were on Nougat or even on Marshmallow (skip the rollback part? )follow the rollback tutorial from N to MM from this Forum Section to get back to stock C432B160/1 , if you can't find the link just PM me
Again, I have VNS-L31 and I'm talking only from what I did, I don't know anything about your device
Man it's not working for me to relock the bootloader. its the same result. what can i do?
really need your help sir
Alexander33 said:
Note: THIS IS NOT A SOLUTION TO BYPASS FRP!
I am not responsible if you are dumb dumb and break your phone
This Solution is written in under 10 minutes AND WORKS ONLY AND ONLY FOR STOCK people with no experience stay away
This is not a comprehensive solution, if you don't know what you're doing then don't do it!
This solution might work for all huawei phones where:
1. The Oem-unlock is greyed out and NOT activated in Developer Options
2 .Bootloader is unlocked & FRP is locked.
3. You are on !!! STOCK !!!
Problem case:
Huawei P9 lite VNS-L31 on B380
Bootloader unlocked.
FRP Locked.
Fastboot commands fail with
Code:
FAILED (remote: Command not allowed)
except
Code:
fastboot oem get-bootinfo
and
Code:
fastboot devices
Solution:
Have ready your Unlock bootloader code from Huawei
Factory Reset your device. (Factory Reset implies removing Fingerprints and standard Factory Reset)
Reboot to fastboot ,in fastboot you should see:
Phone: unlocked
FRP: locked
Re-lock your bootloader and factory reset ( it will do it automatically)
Code:
fastboot oem relock *Here Huawei Code*
Reboot normally, skip everything
Activate Developer Options
Activate OEM unlocking from Dev Options
Reboot fastboot, now you should see:
Phone: locked
FRP: unlocked
Unlock bootloader again, it will factory reset again
Code:
fastboot oem unlock *Here Huawei Code*
Skip everything again
Reboot again to fastboot and flash recovery, now you will see:
Phone: unlocked
FRP: unlocked
Code:
fastboot flash recovery *imagename*
The OEM Unlock option now is greyed out and ACTIVE
Sucess!​After a few hours of debugging and searching for answers I finally managed to flash TWRP, hope this helps.​
Click to expand...
Click to collapse
Sir please help me , I need step by step tutorial from you please I need your facebook account name and I will pm you.
I'm on stock ROM and already do factory reset. But the bootloader still unlocked. When I'm trying to lock, its failed. Can someone help me?
my phone seems to be stuck at emui circled been about 5mins like that
honor 9 lite
Alexander33 said:
Did you guys unlock your bootloader prior to having this situation? aka did you start with
Phone unlocked.
FRP locked.
My solution is for this situation ^ and this situation only, not for any other case.
One other thing it springs right now in my mind is, did you factory reset and delete the fingerprints ? As this might be related...
That's called a soft brick and have you tried eRecovery?
You need to go back to stock using a stock firmware which you have to find on the internet, then make a folder on your SDCard called DLOAD and put it in there, then press all three buttons and the eRecovery should boot up and detect the stock firmware.
EDIT: The guys that got stuck didn't read the part where I said VNS-L31 On B380 and did this having a custom ROM. How I know this? I've also followed my own guide and in the moment you relock your bootloader you will NOT be able to boot into your ROM anymore and you will boot to e-recovery
(which doesn't give too many options), if you were on Nougat or even on Marshmallow (skip the rollback part? )follow the rollback tutorial from N to MM from this Forum Section to get back to stock C432B160/1 , if you can't find the link just PM me
Again, I have VNS-L31 and I'm talking only from what I did, I don't know anything about your device
Click to expand...
Click to collapse
If you have this situation : phone Relocked --> its mean that the phone has been unlocked before and then relocked
If you have this situation : phone locked --> its mean that the phone has never been unlocked before
it's a security from huawei to know if the phone still have a warranty
I have the same situation : phone relocked and frp lock (P20 lite with ANE-LX1 C652 )
because i relocked the bootloader without leaving the frp unlocked.
When you relock the bootloader ( relock phone) the phone will do an automatic factory reset, and if he fail with, you can't unlock bootloader again because of the frp lock, and you can not unlock frp from developper option because the phone won't start.
I tried the Firmware Finder solution to get erecovery working with DNS, i found an update for (ANE-LX1 C652 not FullOTA) and i register it for download, the phone start downloading, after finish downloading i get a fail install error.
i tried register many version C432 C185 ..... but the erecovery is not reconizing them i think that i need a FullOTA for my ANE-LX1 C652.
Installing update with sdcard dload, always fail .
re
Hello dear,
so i have unlocked my phone and this was the beginning of the problems, I had to deal with samsung phones before but the huawei was very sensitive, so i got into a problem and broke the phone system, which had taken the phone to an expert and had restored the stock phone system n it was good to roll back ,phone to work at least, he tells me that he did relock the bootloader but the message of warning still appears everytime i booted up ,
now ive the same problem as u have, and i noticed that the adb commands works only when the phone is on system ,either when i enter the FASTBOOT MODE ,ADB commands do not work anymore ,even the gray OEM unlocking,, and now i do not know if this solution works with me or not ,if i can get rid the warning message?? i dont need that silly unlocking anymore
ِِCan u advise me PLEASE !!!!
markraiem said:
Hello dear,
so i have unlocked my phone and this was the beginning of the problems, I had to deal with samsung phones before but the huawei was very sensitive, so i got into a problem and broke the phone system, which had taken the phone to an expert and had restored the stock phone system n it was good to roll back ,phone to work at least, he tells me that he did relock the bootloader but the message of warning still appears everytime i booted up ,
now ive the same problem as u have, and i noticed that the adb commands works only when the phone is on system ,either when i enter the FASTBOOT MODE ,ADB commands do not work anymore ,even the gray OEM unlocking,, and now i do not know if this solution works with me or not ,if i can get rid the warning message?? i dont need that silly unlocking anymore
ِِCan u advise me PLEASE !!!!
Click to expand...
Click to collapse
The warning will always appear as long as the Bootloader is unlocked. read the first 3 conditions . If you are on stock and can boot on stock, delete fingerprints and any PINs and Google accounts, then Factory Reset and this should set you to FPR Unlocked, BL Unlocked. Here just lock the bootloader back and then reboot normally and use the device as you normally do, the moment you add your Google Account and/or Fingerprint the FRP will lock back. If you want to continue flashing custom ROMs etc. follow the tutorial but read all the comments (relevant ones) before you do it.
This solution might work for all huawei phones where:
1. The Oem-unlock is greyed out and NOT activated in Settings -> Developer Options
2 .Bootloader is unlocked & FRP is locked.
3. You are on !!! STOCK !!!
Click to expand...
Click to collapse
if that applies to you, you can try my tutorial, otherwise I have no other suggestion for you, I quit tampering with my Huawei long ago, stock is quite fine for me.
I don't have the code, how do i lock and unlock bootloader? thx
to me puts
PHONE Locked
FRP Lock
phone stuck on recovery mode

P9 rescue - only fastboot (Help please)

Hi,
I have a P9 here I'm was asked to repair. I think it is kind of bricked and I hope some one can help me to unbrick it.
According to the auto dc-unlocker identification:
Found Phone : EVA-L09
Firmware : EVA-L09C432B386
FB LockState: LOCKED
USER LockState: LOCKED
So, bootloader locked and FRP locked. I don't know if the Firmware version above is right. All I know is that some Update.app files were flashed to the state of the phone now and before there where bootloops while the start animation and stuck boot with black screen.
At the moment I can do:
- turn on to see only the first huawei log with "powered by android", then nothing happens
- I can not enter eRecovery or update for Update.app
- I can only enter fastboot
I have the unlock code for the bootloader. I can not commit any fastboot commands (oem unlock, flash, etc) all is blocked with:
FAILED (remote: Command not allowed)
The locked FRP should be the reason for this.
I think OEM-unlock and usb debug from developer section was not enabled as the phone was usable. adb commands like "adb reboot bootloader" fail with
error: device '(null)' not found
fastboot devices shows the device
I have tried to uncharge the battery and then try to enter other modes than fastboot. No luck with that.
Do I have any chance to unbrick it without paying for the dc-unlocker/phoenix?
Can I do something with SRKTool?
If I have to use unlocker,
- do I have to unlock the bootloader?
- should I flash the same firmware that is now on the phone (B386) and where can I find it? (found only 1000 other versions until now)
Hope for answers
I've gone through that before, but ended up using DC-Phoenix to unbrick it when it's FRP and bootloader locked. Cost me about $15. There is a post on how to do this but I'll have to search for it again.
Here is the post I used:
https://forum.xda-developers.com/showpost.php?p=71767614&postcount=7
I guess you enter fastboot by Vol- and Power?
Not sure if the following method could help you with, but you can analyze before you go for dc-phoenix:
https://forum.xda-developers.com/showpost.php?p=74169408&postcount=7
scammander said:
Hi,
I have a P9 here I'm was asked to repair. I think it is kind of bricked and I hope some one can help me to unbrick it.
According to the auto dc-unlocker identification:
Found Phone : EVA-L09
Firmware : EVA-L09C432B386
FB LockState: LOCKED
USER LockState: LOCKED
So, bootloader locked and FRP locked. I don't know if the Firmware version above is right. All I know is that some Update.app files were flashed to the state of the phone now and before there where bootloops while the start animation and stuck boot with black screen.
At the moment I can do:
- turn on to see only the first huawei log with "powered by android", then nothing happens
- I can not enter eRecovery or update for Update.app
- I can only enter fastboot
I have the unlock code for the bootloader. I can not commit any fastboot commands (oem unlock, flash, etc) all is blocked with:
FAILED (remote: Command not allowed)
The locked FRP should be the reason for this.
I think OEM-unlock and usb debug from developer section was not enabled as the phone was usable. adb commands like "adb reboot bootloader" fail with
error: device '(null)' not found
fastboot devices shows the device
I have tried to uncharge the battery and then try to enter other modes than fastboot. No luck with that.
Do I have any chance to unbrick it without paying for the dc-unlocker/phoenix?
Can I do something with SRKTool?
If I have to use unlocker,
- do I have to unlock the bootloader?
- should I flash the same firmware that is now on the phone (B386) and where can I find it? (found only 1000 other versions until now)
Hope for answers
Click to expand...
Click to collapse
So you can not update via dload method? Did you try booting into recovery (not Recovery)? And you can't update with Update.app, you need to flash update.zip and full_update.zip via TWRP or Recovery. What wanted the owner of this phone to do, that he bricked it ?
Thank you all for your answers. Like I tried to describe: I was not able to access any other mode than fastboot.
"was able": I used DC-Phoenix now and it worked just fine.
Little confusing is that in all tutorials, even the on on the DC site, the UI of the tool is different.
But that's now Problem. The current Version is lot easier. Just "Standard Mode", select Update.app (full), Click Update.
The Phone gets flashed with fastboot, DC will restart it to update mode and will flash again. All automatic.
Really easy.
so you paid 15 USD ?
DallasCZ said:
so you paid 15 USD ?
Click to expand...
Click to collapse
Yes I did, and it worked.

Huawei P9 Stuck on boot loop. dload method can't be accessed, eRecovery does not work

Hello! I was flashing my phone and wanted to restore it to a stock firmware.
Looks like I bricked the phone.
I can't access the dload method, eRecovery does not work and bootload is locked too.
What can I do to recover it? Please I really need help
EDIT: What I was trying to flash was the stock package but I did it in the wrong order
Do u have bootloader unlock code? If have, unlock bootloader, go fastboot, flash stock recovery img, then try dload/ eRecovery to restore stock firmware
John Tan said:
Do u have bootloader unlock code? If have, unlock bootloader, go fastboot, flash stock recovery img, then try dload/ eRecovery to restore stock firmware
Click to expand...
Click to collapse
Unfornately I don't have it.
Is there a way to get it? What else could I do?
Aroukan said:
Unfornately I don't have it.
Is there a way to get it? What else could I do?
Click to expand...
Click to collapse
It's not only about Bootloader, is your FRP unlocked - boot to Fastboot and read both for FRP and Phone (Bootloader), are they locked or unlocked?
If FRP is unlocked (and Bootloader locked), you can use DC Unlocker with 4 Euros credit to buy Bootloader code and to unlock the Bootloader in Fastboot:
https://www.dc-unlocker.com/how-to-read-huawei-bootloader-unlock-code
But if FRP is locked, you couldn't unlock it because you cannot boot to System to Unlock OEM, hence you will have to use DC Phoenix with 15 Euros credit to unlock FRP & Bootloader and to unbrick the phone - read posts #4 to #8:
https://forum.xda-developers.com/p9/help/bypass-frp-t3879402
PS: To boot into Fastboot - switch the phone off, connect by USB to PC, press and keep pressing Volume- and then boot by Power button

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