Unlocking bootloader on a bricked P10 - Huawei P10 Questions & Answers

Hello, is it possible to unlock bootloader on a bricked P10? I think it's in bootloop as well, atleast you can't really turn it off, it switches on on its own.
It's a fairly new P10 and the warranty won't take it because of a small crack in the screen, so here's another question - does changing the display affect warranty?

If you're able to get into fastboot and if you have your unlock code you should be able to unlock the bootloader.
Without the unlock code you can't unlock it.
And the unlock code can only be obtained with data you find inside the settings app. Or you use DC Phoenix, which costs money.
And yes, replacing the screen will cause a warranty void - as well as unlocking the bootloader.

Jannomag said:
If you're able to get into fastboot and if you have your unlock code you should be able to unlock the bootloader.
Without the unlock code you can't unlock it.
And the unlock code can only be obtained with data you find inside the settings app. Or you use DC Phoenix, which costs money.
And yes, replacing the screen will cause a warranty void - as well as unlocking the bootloader.
Click to expand...
Click to collapse
Thanks for the reply!
If I can't access to settings app in the phone (which I can't because it won't turn on) there is no way to get the unlock code except DC Phoenix?

Zalura said:
Thanks for the reply!
If I can't access to settings app in the phone (which I can't because it won't turn on) there is no way to get the unlock code except DC Phoenix?
Click to expand...
Click to collapse
Correct, you need one or two information which you can get via settings app only to get the unlock code from Huawei.

Related

[Q] HTC One Rooting and Unlocking Carrier

Hi All,
Hi have the HTC One Locked to Rogers, I had previously unlocked the phone as Im with Koodo. I purchased an unlock code and everything worked just find I was using the phone on the Koodo network for several months, then one day it lock up at the quietly brilliant screen after several attempts I was able to reboot the phone and same thing happened, again after a reboot it finally wouldn't power up. Needless to say I had to send it in under warrantied repair. I got the phone back and the main-board had to be replaced. I attempted to unlock the phone again via code just as I did before using IMEI, each individual states that a code could not be generated. I have rooted devices before but I'm no seabiscuit if you know what I mean and am not entirely sure to what extent I need to go to root and unlock the phone. Before anyone says anything about the rooting/unlocking i know this wont immediately solve my problem but if I have this access can I not find the unlock code in the phone once rooted in addition to other alternatives?. I appreciate any help you guys and gals have to offer.
Thank you
spannertanner said:
Hi All,
Hi have the HTC One Locked to Rogers, I had previously unlocked the phone as Im with Koodo. I purchased an unlock code and everything worked just find I was using the phone on the Koodo network for several months, then one day it lock up at the quietly brilliant screen after several attempts I was able to reboot the phone and same thing happened, again after a reboot it finally wouldn't power up. Needless to say I had to send it in under warrantied repair. I got the phone back and the main-board had to be replaced. I attempted to unlock the phone again via code just as I did before using IMEI, each individual states that a code could not be generated. I have rooted devices before but I'm no seabiscuit if you know what I mean and am not entirely sure to what extent I need to go to root and unlock the phone. Before anyone says anything about the rooting/unlocking i know this wont immediately solve my problem but if I have this access can I not find the unlock code in the phone once rooted in addition to other alternatives?. I appreciate any help you guys and gals have to offer.
Thank you
Click to expand...
Click to collapse
Anyone??? I'm sure I can root this thing but don't know where to go from there.
You will need a new unlock code generated to sim unlock the phone. Has nothing to do with rooting the device. Unless you mean bootloader unlock??
sent from my mobile device
SaHiLzZ said:
You will need a new unlock code generated to sim unlock the phone. Has nothing to do with rooting the device. Unless you mean bootloader unlock??
sent from my mobile device
Click to expand...
Click to collapse
I mentioned I had done this! Unlock code cannot be generated for this IMEI after repair. I am fully aware that rooting will not resolve this. However I will need to root in order to attempt an unlock of carrier via whatever methods are available once rooted such as using hex editor custom roms or whatever other methods are available. Again phone was unlocked via code previously after repair the main-board was replaced and an unlock code cant be generated apparently for the new IMEI.
Are you saying that you can't buy a SIM unlock code?
BenPope said:
Are you saying that you can't buy a SIM unlock code?
Click to expand...
Click to collapse
I bought an unlock code twice, both times I was told that my IMEI could not generate an unlock code. The codes were bought from a reputable source. I was refunded both times. This phone was sent for repair they replaced the main-board. Prior to this repair phone was unlocked via sim
There is no way to unlock via rooting currently.
Perhaps wait a few months and the code may come in to system
sent from my mobile device

Can we still unlock the bootloader on the Honor 9 lite?

Hey all,
So I've heard that Huawei has stopped giving out unlock codes? I tried to go to their website to apply for it (giving my IMEI etc) and instead of giving me a code it just says 'please contact Huawei for questions'
I'm trying to set up project treble with it if I can figure it out.
Thanks!
You can with dc unlocker. You Just need to pay 5 euros and they Will unlock boatloader
I got my code on 08/06/2018
In the morning at 7:05 AM IST on 08/06/2018 i applied for my bootloader unlock code and i got it easily. BTW did you cross check other pre-selected options? Like 1st one asking EMUI version? Maybe that's the reason of you not getting unlock code.
Try again or Use the mailing method(I don't know much about but you have to mail the support to obtain the unlocking code and it might take upto 2-3 days)
Just got my code for bootloader unlock directly from Huawei no issues, although i will not be using straight away i have kept it in a safe place.
Psytroniks said:
You can with dc unlocker. You Just need to pay 5 euros and they Will unlock boatloader
Click to expand...
Click to collapse
Cheers will have a look
cooldude1598 said:
In the morning at 7:05 AM IST on 08/06/2018 i applied for my bootloader unlock code and i got it easily. BTW did you cross check other pre-selected options? Like 1st one asking EMUI version? Maybe that's the reason of you not getting unlock code.
Try again or Use the mailing method(I don't know much about but you have to mail the support to obtain the unlocking code and it might take upto 2-3 days)
Click to expand...
Click to collapse
I tried through their portal, and via email. This was their response:
We do apologize for the inconvenience you are experiencing, however, it is our duty to inform you that Huawei Canada does not provide codes to unlock the bootloader, root the device or provides any tool/code to modify the phone internally. We kindly inform you that this action can potentially "brick" the phone or in other words, renders the phone completely unusable and voids the warranty service and device support. We have no control over how unlocking the bootloader or rooting the phone, will affect your device.
We understand that you might be able to start the request to get the bootloader unlock code from our EMUI website, regrettably, your device does not qualify to receive this code, since the Huawei Canada warranty policy limits us to do not provide this code in order to prevent future inconveniences to our consumers.
This bootloader unlocks code, it is just limited to be available for certain specific regions.
We are aware that you can find unofficial information over the internet, about how to root or unlock your phone and due to our Security and Privacy Policies, we cannot provide you these codes or tools, for that reason, we cannot assist you in that matter.
We highly recommend you refrain from taking these actions on your device.
Psytroniks said:
You can with dc unlocker. You Just need to pay 5 euros and they Will unlock boatloader
Click to expand...
Click to collapse
I read the instructions for unlock of Huawei mobile, it requires you erase the Huawei id.
How does that affect warranty?
Can you reapply the old id if necessary?
Patxperia said:
I read the instructions for unlock of Huawei mobile, it requires you erase the Huawei id.
How does that affect warranty?
Can you reapply the old id if necessary?
Click to expand...
Click to collapse
Even if you get the unlock cose from huawei your warranty Will los once the bootloader is unlocked you lost it but iff you lock again the bootloader the warranty still available
Psytroniks said:
You can with dc unlocker. You Just need to pay 5 euros and they Will unlock boatloader
Click to expand...
Click to collapse
No, you can't. DC-Unlocker neither autodetects the phone nor is it in the manual selection list. Also https://www.dc-unlocker.com/supported_models_1/huawei_phones says no bootloader unlocking service for said phone.
On the other hand Huawei support gave me this reply (translated by me) :
Hello [censored],
sadly the bootloader unlock code service has been terminated completely. I'm really sorry but I can't help you.
Best wishes,
[censored] from HUAWEI Mobile
Click to expand...
Click to collapse
So there is currently no way to unlock the Honor 9 lite, right?
V10lator said:
No, you can't. DC-Unlocker neither autodetects the phone nor is it in the manual selection list. Also https://www.dc-unlocker.com/supported_models_1/huawei_phones says no bootloader unlocking service for said phone.
So there is currently no way to unlock the Honor 9 lite, right?
Click to expand...
Click to collapse
Not true !
https://hcu-client.com/supported-models.php
HCU will read the bootloader code easily (at a price) :-
https://hcu-client.com/
Read instructions carefully and follow them EXACTLY !
HCU is from the same stable as DC-Unlocker.
Honor 9 Lite bootloader unlocking
Sparkrite said:
Not true !
https://hcu-client.com/supported-models.php
HCU will read the bootloader code easily (at a price) :-
https://hcu-client.com/
Read instructions carefully and follow them EXACTLY !
HCU is from the same stable as DC-Unlocker.
Click to expand...
Click to collapse
Thanks for this, it appears to be the only bootloader unlock method currently available. Have you actually done this yourself? Can you (or anyone else) confirm that it works?
By the "instructions", I assume you mean the tutorial at http://hcu-client.com/read-bootloader-code-huawei-phone/. They seem clear, but they don't tell you how to actually use the code to unlock the bootloader! Can someone please point me to instructions how to do that? Thank you.
pcgardner said:
Thanks for this, it appears to be the only bootloader unlock method currently available. Have you actually done this yourself? Can you (or anyone else) confirm that it works?
By the "instructions", I assume you mean the tutorial at http://hcu-client.com/read-bootloader-code-huawei-phone/. They seem clear, but they don't tell you how to actually use the code to unlock the bootloader! Can someone please point me to instructions how to do that? Thank you.
Click to expand...
Click to collapse
Yep, I mean the tutorial.
I have used this method a good few times, all successfully .
Dc-Unlocker/HCU allows direct unlock on a lot of models and gives the unlock code on others.
To use this code, put phone in "fastboot" mode and issue the command :-
fastboot oem unlock code
Phone should factory re-set (erasing all user data) with an unlocked bootloader.
pcgardner said:
Can you (or anyone else) confirm that it works?
Click to expand...
Click to collapse
I can confirm. There's just one thing to note: Deinstall the adb drivers from Microsoft and use the ones shipped with HiSuite. Else there will be no virtual COM port and as a result the tool won't find the phone. [EDIT]And don't try to use the tool in a VM. Sadly it refuses to work there.[/EDIT]
Can someone please point me to instructions how to do that?
Click to expand...
Click to collapse
1) Enable Settings > Developer Options > Enable OEM Unlock
2) Enable Settings > Developer Options > USB Debugging
3) Turn off phone
4) Press volume down key while connecting the phone to USB to boot the phone into fastboot
5) Execute "fastboot oem unlock <unlocking code>" on the PC the phone is connected to (install adb and fastboot first)
P.S. Many thanks to @Sparkrite for pointing us in the right direction!
Sparkrite said:
Yep, I mean the tutorial.
I have used this method a good few times, all successfully .
Dc-Unlocker/HCU allows direct unlock on a lot of models and gives the unlock code on others.
To use this code, put phone in "fastboot" mode and issue the command :-
fastboot oem unlock code
Phone should factory re-set (erasing all user data) with an unlocked bootloader.
Click to expand...
Click to collapse
Great, thank you! It's reassuring to know it works reliably. And I'm glad the unlocking process itself is so simple; I remember now having used the same method on another phone some time ago.
Sparkrite said:
Yep, I mean the tutorial.
I have used this method a good few times, all successfully .
Dc-Unlocker/HCU allows direct unlock on a lot of models and gives the unlock code on others.
To use this code, put phone in "fastboot" mode and issue the command :-
fastboot oem unlock code
Phone should factory re-set (erasing all user data) with an unlocked bootloader.
Click to expand...
Click to collapse
Thank you so much. With this method I successfully unlocked the bootloader of my Huawei Honor 9 Lite. No problems, just one oddity – the HCU software warns you that reading the bootloader unlock code will wipe your phone, and you have to acknowledge that to continue. This, of course, is not the case: it is using the code to unlock the bootloader that causes the phone to do a low-level reset. Presumably a mistake in the wording.
seanpatrick123 said:
Hey all,
So I've heard that Huawei has stopped giving out unlock codes? I tried to go to their website to apply for it (giving my IMEI etc) and instead of giving me a code it just says 'please contact Huawei for questions'
I'm trying to set up project treble with it if I can figure it out.
Thanks!
Click to expand...
Click to collapse
I contact to help center with chat it automatically unlocked todayu
V10lator said:
Deinstall the adb drivers from Microsoft and use the ones shipped with HiSuite. Else there will be no virtual COM port and as a result the tool won't find the phone.
Click to expand...
Click to collapse
I used HCU to read the bootloader unlock code before I saw your message, and so had not uninstalled the Microsoft ADB drivers. I had already installed HiSuite. It still worked for me, so presumably it is not necessary to uninstall the Microsoft ADB drivers unless HCU doesn't recognize the phone.
seanpatrick123 said:
Hey all,
So I've heard that Huawei has stopped giving out unlock codes? I tried to go to their website to apply for it (giving my IMEI etc) and instead of giving me a code it just says 'please contact Huawei for questions'
I'm trying to set up project treble with it if I can figure it out.
Thanks!
Click to expand...
Click to collapse
yeah im trying to unlock it, but i have no money so I cant afford the dc unlocker thing
Free method, https://forum.xda-developers.com/9-lite/how-to/unlock-bootloader-code-t3859685, coming to XDA Feed soon.
hackintosh5 said:
Free method, https://forum.xda-developers.com/9-lite/how-to/unlock-bootloader-code-t3859685, coming to XDA Feed soon.
Click to expand...
Click to collapse
Any news?
Many thanks to those who contributed to this thread. I had no trouble unlocking the bootloader of my device using HCU after purchasing credit from DC-unlocker. At only 4 euros it was worth the money. The posted instructions were clear. Once HCU provided the code all I had to do was send it to the phone using fastboot..

Oem unlock under Dev option?

I've this setting in developer setting. If I remember correctly shouldn't be there if it's not unlockable? My motherboard was replaced in warranty if this help.
One more time - this just allows you to run unlock command, but you still need unlock code for it. And for now Nokia does not officially gives those.

Bootloader re-locked after OTA update

Hey, for a reasons I needed to do ota update (reflashed stock recovery[extracted from matching update] before doing so), now when im trying to reinstall TWRP i've noticed that my bootloader re-locked on its own.
Was this supposed to happen? iirc people keep telling you that you can't relock bootloader without it's backup from locked state.
It's quite annoying that it happen since I did pay for unlock via DC unlocker and now huawei stopped distributing unlock codes so I'll probably need to pay DC again.
Cheers!
edit: DC unlocker did not even allow me to Unlock bootloader, only thing i saw was Lock bootloader, but there was option to "Read bootloader code" (no credits needed) and I managed to unlock bootloader again using fastboot and this code
TheRadziu said:
Hey, for a reasons I needed to do ota update (reflashed stock recovery[extracted from matching update] before doing so), now when im trying to reinstall TWRP i've noticed that my bootloader re-locked on its own.
Was this supposed to happen? iirc people keep telling you that you can't relock bootloader without it's backup from locked state.
It's quite annoying that it happen since I did pay for unlock via DC unlocker and now huawei stopped distributing unlock codes so I'll probably need to pay DC again.
Cheers!
edit: DC unlocker did not even allow me to Unlock bootloader, only thing i saw was Lock bootloader, but there was option to "Read bootloader code" (no credits needed) and I managed to unlock bootloader again using fastboot and this code
Click to expand...
Click to collapse
This is a flag in OTA update, it may be present or not (now seems to be always enforced, new Huawei policy) that OTA locks Bootloader
You cannot disable this flag in OTA package
Bootloader is not relocked but really locked (better for those who go to service under warranty)
Bootloader code is unique for your device.
No matter did you obtain it from Huawei or DC, you have TO KEEP it, you don't need to pay, read or ask again, just use the same bootloader code for the same phone for the lifetime of your phone
zgfg said:
This is a flag in OTA update, it may be present or not (now seems to be always enforced, new Huawei policy) that OTA locks Bootloader
You cannot disable this flag in OTA package
Bootloader is not relocked but really locked (better for those who go to service under warranty)
Bootloader code is unique for your device.
No matter did you obtain it from Huawei or DC, you have TO KEEP it, you don't need to pay, read or ask again, just use the same bootloader code for the same phone for the lifetime of your phone
Click to expand...
Click to collapse
thanks for the answer, didnt know about flag nor that bootloader unlock code can be used multiple times(and that its paired with HW)
nevertheless, as I said in my edit I managed to get my unlock code for free with dc unlocker
TheRadziu said:
thanks for the answer, didnt know about flag nor that bootloader unlock code can be used multiple times(and that its paired with HW)
nevertheless, as I said in my edit I managed to get my unlock code for free with dc unlocker
Click to expand...
Click to collapse
Did you compare it, is it the same like previous time
zgfg said:
Did you compare it, is it the same like previous time
Click to expand...
Click to collapse
that's what I suspect, but sadly can't confirm or deny. I think I didn't even see the code itself when I used it for the first time due to the fact that unlock process was automatized within DC unlocker's client app, so all I had to do was to prepare the phone and press Unlock Bootloader within the client
TheRadziu said:
that's what I suspect, but sadly can't confirm or deny. I think I didn't even see the code itself when I used it for the first time due to the fact that unlock process was automatized within DC unlocker's client app, so all I had to do was to prepare the phone and press Unlock Bootloader within the client
Click to expand...
Click to collapse
I used DC client once (4 Euros), I obtained the code (saved it for future) and used in Fastboot to unlock Bootloader just like previously for the other Huawei phone whose code I obtained for free from Huawei (before they closed this service)

HELP, Root without unlock code.

I did soft brick nd fixed it,and now its bootloader is locked and I cant find a way to obtain it right now cause huawei would not provide any codes right now.
lrak019 said:
I did soft brick nd fixed it,and now its bootloader is locked and I cant find a way to obtain it right now cause huawei would not provide any codes right now.
Click to expand...
Click to collapse
You cannot root without unlocked Bootloader (like in the title).
But if your phone previously had unlooked Bootloader, you had to keep the code because the code is one and the same for lifetime for the particular phone (with the same code you can always unlock the same phone)
Huawei doesen't provide codes for already a year, but if you searched on XDA (asked and answered really many rimes), code for P9 can be obtained for up to 5 Euros by DC Unlocker or Ministry of solutions
https://www.dc-unlocker.com/downloads
https://ministryofsolutions.com/paid-services

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