fastboot oem unlock FAILED (remote: password wrong)

CryptLoad · Sep 24, 2012 6 0 21

I've got my Bootloader unlock password from the Huawei website.
When I use adb reboot bootloader the phone successfully reboots into fastboot.
But when I try to unlock my bootloader I get:

Code:

fastboot oem unlock my16digitBLcode
...
FAILED (remote: password wrong)
finished. total time: 0.014s

I have enabled OEM unlock and USB debugging

Model: BLN-L21
Build: BLN-L21C432B368
Android 7.0

I also get:

Code:

fastboot oem device-info
...
FAILED (remote: Command not allowed)
finished. total time: 0.009s

and:

Code:

fastboot oem get-bootinfo
...
(bootloader)  locked
OKAY [  0.003s]
finished. total time: 0.004s

Why does it say that my password is wrong?
I've checked the SN and IMEI many times - and even used the IMEI2 and MEID on the Huawei website but I get the exact same unlock password.
The german customer service sent me the same unlock password.

I'm thinking about using dc-unlocker but I don't want to spend 4€ just to find out that it will generate the same bootloader unlock password that I already have.

Would downgrading help?
Or can I use kingoroot to root it?

Outerrim · Nov 14, 2017 at 10:58 PM

Maybe FRP is locked,take a look at fastboot mode.

Gesendet von meinem BLN-L21 mit Tapatalk

RedSkull23 · Nov 15, 2017 at 12:23 PM

So weird that it keeps saying wrong password... Are you completely sure that it is correct? (I don't think that you can't read, it's just for being sure because that's what the command says)

CryptLoad · Sep 24, 2012 6 0 21

FRP is unlocked when I have enabled OEM unlock in developer mode.
FRP is locked when I have disabled the OEM unlock option in developer mode.
I've tested it with both options but when I have disabled the OEM unlock it tells me that the command is not allowed.

I have checked the SN, IMEI and the unlock password many times.
I even used the IMEI2 and MEID on the Huawei website but I get the exact same unlock password.

cescpistol · Oct 22, 2014 13 0 0

Did you ever figure out what's wrong? I have the exact same problem.

CryptLoad · Sep 24, 2012 6 0 21

No, unfortunately not.

Venkat Bharadwaj · Mar 19, 2018

I have the same problem

scorpie67 · Apr 5, 2018 at 5:37 PM

Venkat Bharadwaj said:
I have the same problem

same here

biocageo · Mar 27, 2017 11 0 0

Same here, something wrong on Huawei calculator I think.

kudo01 · Aug 16, 2012 5 0 0

same issue but fixed

i had the same issue huawei gave me a password but did not work i tried hcu client it gave me a password and it successfully worked i dont know if bootloader password changes if i change oem info or something like that

CryptLoad · Sep 24, 2012 6 0 21

kudo01 said:
i had the same issue huawei gave me a password but did not work i tried hcu client it gave me a password and it successfully worked i dont know if bootloader password changes if i change oem info or something like that

How much did you pay for it and are the 2 bootloader codes totally different from one another?
Can you check if there is a pattern between the two when you convert them to hex?

kudo01 · Jun 8, 2018

CryptLoad said:
How much did you pay for it and are the 2 bootloader codes totally different from one another?

i paid 5 usd and they are totally different its really different huawei gave me a code starting with 22 and hcu gave me a code that starts with 76

CryptLoad said:
Can you check if there is a pattern between the two when you convert them to hex?

if you tell me how to do it i can check

do you know if password changes if i flash any oem info or if i debrand ?

---------- Post added at 09:00 PM ---------- Previous post was at 08:51 PM ----------

CryptLoad said:
I'm thinking about using dc-unlocker but I don't want to spend 4€ just to find out that it will generate the same bootloader unlock password that I already have.

i used hcu and code was different you should try if your phone still with bootloader locked if you cant unlock boot loader i'll give you the 4 euros i paid 5 usd because i paid by paypal
but i'm sure you will be able because i said the same that dc unlocker or hcu will give me the same code but was completelly different and it worked !

pranacrockz · Jun 9, 2018 at 12:18 AM

This is because honor has disabled bootloader unlocking in all its current phones.
you will no longer be able to unlock it anymore...

Siddk · Jun 9, 2018

CryptLoad said:
I've got my Bootloader unlock password from the Huawei website.
When I use adb reboot bootloader the phone successfully reboots into fastboot.
But when I try to unlock my bootloader I get:

Code:

fastboot oem unlock my16digitBLcode ... FAILED (remote: password wrong) finished. total time: 0.014s

I have enabled OEM unlock and USB debugging

Model: BLN-L21
Build: BLN-L21C432B368
Android 7.0

I also get:

Code:

fastboot oem device-info ... FAILED (remote: Command not allowed) finished. total time: 0.009s

and:

Code:

fastboot oem get-bootinfo ... (bootloader) locked OKAY [ 0.003s] finished. total time: 0.004s

Why does it say that my password is wrong?
I've checked the SN and IMEI many times - and even used the IMEI2 and MEID on the Huawei website but I get the exact same unlock password.
The german customer service sent me the same unlock password.

I'm thinking about using dc-unlocker but I don't want to spend 4€ just to find out that it will generate the same bootloader unlock password that I already have.

Would downgrading help?
Or can I use kingoroot to root it?

Request code once again code and cross check the code
Site is working and you still able to unlock bootloader
https://emui.huawei.com
Go to unlock section
use pc to request code to avoid mistake
Copy code from from browser and paste directly in cmd

shashank1320 · Jul 5, 2018 at 5:16 PM

pranacrockz said:
This is because honor has disabled bootloader unlocking in all its current phones.
you will no longer be able to unlock it anymore...

Nooe. Any phone purchased before 25th May will get it till 22nd july only. Post that no bootloader codes. Once you have the code, you can do it anytime

majid.hashemi · Jul 25, 2018

get eror (wrong password)unlock bootloader

when i unlock with huawei unlock code i got this eror in fastboot(unlock failed wrong password)
frp unlock
device locked

S/N:6AGDU17804001314
IMEI:864595034487391
PRO ID:21895633
this is my device info

please if anyone can help send me a unlock code here
or to my email.
[email protected]

shashank1320 · Jul 26, 2018 at 1:59 PM

majid.hashemi said:
when i unlock with huawei unlock code i got this eror in fastboot(unlock failed wrong password)
frp unlock
device locked

S/N:6AGDU17804001314
IMEI:864595034487391
PRO ID:21895633
this is my device info

please if anyone can help send me a unlock code here
or to my email.
[email protected]

Did you debrand or updated to oreo?

majid.hashemi · Jul 28, 2018

get eror (wrong password)unlock bootloader

7

shashank1320 said:
Did you debrand or updated to oreo?

android is 7.0 i want update with costom rom
actualy the code that i got from huawei website was wrong
i try 3 time but i got same code and dont work for me

i send my device info in first post
any help?

Mahitosh · Jan 5, 2017 96 12 8

Don't type the password inside brackets when typing the command...

majid.hashemi · Apr 11, 2017 5 0 0

Mahitosh said:
Don't type the password inside brackets when typing the command...

Dear friend, I see this error when I write the unlock code in cmd.(fastboot oem unlock 16thdigit)
oem unlock failed.wrong password
If it is possible for you to get unlock code for me please help.the code I received is wrong.
EMUI 5.0.2
BLN-L21
S/N:6AGDU17804001314
IMEI:864595034487391
PRO ID:21895633

fastboot oem unlock FAILED (remote: password wrong)

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