OEM Unlock - Huawei Mate 20 Pro Guides, News, & Discussion

Hello everyone.
Seem like alot of people are getting the wanted OEM unlock now, WHO do we need to get a working PIE ROM going? Are we getting close?

I think a bounty needs to be started in order to get a Good recognised ROM created interested. They arent gonna pay for a device that isn't officially released in USA. I'm sure there is 90 people on XDA wanting a custom ROM willing to pay £10 each to a bounty to get a device for a developer.

Indeed now all the bootloader situation is solved it would be great to get some working non EMUI ROM working...
I would certainly contribute to a bounty but maybe better first we are where we are , if there is anyone working on this, or could be potentially interested ... Maybe we could start by renaming this thread to something more informative to see if we can get some interest on this topic?

restevezes said:
Indeed now all the bootloader situation is solved it would be great to get some working non EMUI ROM working...
I would certainly contribute to a bounty but maybe better first we are where we are , if there is anyone working on this, or could be potentially interested ... Maybe we could start by renaming this thread to something more informative to see if we can get some interest on this topic?
Click to expand...
Click to collapse
Working on it...

I`m interested

Eur 10 is very justified if we can get a fully functioning non EMUI rom

With treble support and released kernel sources it seems to be very realistic.
The only thing I'm worried about is the camera, but in the P20 Pro forum they already have a port of the original one working on Lineage.

It looks like OEM Unlock could be enabled again in FW 9.0.0.171 according to another xda post I found via Google

When I had the OP5t I was very happy to use the LiquidROM Dabug123, maybe we should look in the same direction for compliling a ROM for the M20P

You still need to pay for a bootloader unlock code currently once you get to .171

Today I will upload my rom based on 182 emui

auras76 said:
Today I will upload my rom based on 182 emui
Click to expand...
Click to collapse
:good::good::good::good::good::good::good::good:

Would love to try the new rom hopefully

I can write your version of rum if we OEM lock , thank you Auras76.

Quick question guys. If I unlock my bootloader and root the phone, can I go back and re-lock it to bring the phone back to its original factory state?

beta199 said:
Quick question guys. If I unlock my bootloader and root the phone, can I go back and re-lock it to bring the phone back to its original factory state?
Click to expand...
Click to collapse
I am not 100% sure about the Mate 20 Pro, but I had unlocked my previous Mate 10 Pro (with official unlock code from Huawei, and adb) and months later I easily re-locked it back, using the same code.

Forgive my ignorance but can i Flash a custom rom without unlocking the bootloader? If not is my only option to pay FunkHuwaei for a code?

no you can't and yes it is

Hello everyone, still on 153 here in Denmark on 3, should we reach out for other ROM maintainer for guides? Do any other than EMUI people and FH Guys "helping" us?

restevezes said:
Indeed now all the bootloader situation is solved it would be great to get some working non EMUI ROM working...
I would certainly contribute to a bounty but maybe better first we are where we are , if there is anyone working on this, or could be potentially interested ... Maybe we could start by renaming this thread to something more informative to see if we can get some interest on this topic?
Click to expand...
Click to collapse
how eactly it was resolved?

Related

Anyone else getting the feeling there will be no Nougat for our device?

I have a sixth sense for when a device has been all but abandoned, and I am getting that feeling now. Considering they just released a huge MIUI update without the Mix, I can't say I am particularly hopeful for the future of this phone. May be time to throw it up on swappa while it's still worth something.
Mimimi
loudog3114 said:
I have a sixth sense for when a device has been all but abandoned, and I am getting that feeling now. Considering they just released a huge MIUI update without the Mix, I can't say I am particularly hopeful for the future of this phone. May be time to throw it up on swappa while it's still worth something.
Click to expand...
Click to collapse
The "huge MIUI update" you are referring to is MIUI 8.2. If you check your device info, you'll see that the Mix is already running MIUI 8.2. This is why you didn't see the Mix in the list of updated devices.
Now, regarding the Nougat update, considering Xiaomi built a lot of hype with the Mix, it is unlikely that Xiaomi will abandon this device.
But Xiaomi has a history of abandoning some really good devices like the MiPad. So we'll never know.
Well, no, its 8.2 global. A global rom doesn't even exist for the Mix. So I consider that a huge update.
N for the mix is already in testing according to mods on the eu and official forum. Also recently saw a listing for the mi mix EVO with a qc835, plus the CEO wants to build another mix....My gut feeling is this phone isn't going anywhere and we will have N within a quarter. Remember the s7 just got N on carriers in the US this week.
satishp said:
The "huge MIUI update" you are referring to is MIUI 8.2. If you check your device info, you'll see that the Mix is already running MIUI 8.2. This is why you didn't see the Mix in the list of updated devices.
Now, regarding the Nougat update, considering Xiaomi built a lot of hype with the Mix, it is unlikely that Xiaomi will abandon this device.
But Xiaomi has a history of abandoning some really good devices like the MiPad. So we'll never know.
Click to expand...
Click to collapse
I just got my device, and i see that i have MIUI Global 8.0. 8.0.8.0.0. Dies that mean that my phone is Running outdated version? When i try to uppdate it says no uppdates awailable... I am from Norway, if it helps.
FartingAngel said:
I just got my device, and i see that i have MIUI Global 8.0. 8.0.8.0.0. Dies that mean that my phone is Running outdated version? When i try to uppdate it says no uppdates awailable... I am from Norway, if it helps.
Click to expand...
Click to collapse
Fake vendor rom
Razorbacktrack5535 said:
Fake vendor rom
Click to expand...
Click to collapse
Oh.. that does not sound any good. Do you think it can have something to do with norwegian language/menus?
Should i change ROM? I mean is it a lot to gain on it or is it the same thing? And if i do, will i be able to get norwegian language? I am completelly noob do need all the answers with a tea spoon
I also wonder why the phone does not sudgest an uppdate for 8.2 - does it mean that i cant uppdate my phone for future?
FartingAngel said:
Oh.. that does not sound any good. Do you think it can have something to do with norwegian language/menus?
Should i change ROM? I mean is it a lot to gain on it or is it the same thing? And if i do, will i be able to get norwegian language? I am completelly noob do need all the answers with a tea spoon
I also wonder why the phone does not sudgest an uppdate for 8.2 - does it mean that i cant uppdate my phone for future?
Click to expand...
Click to collapse
You won't receive any updates as long as you're on the Vendor ROM. You need to flash to the EU ROM or one of the custom ROMs in this forum using the guides provided. The guides are quite straightforward. So you'll safely boot the ROM you want providing you follow the guides EXACTLY.
I personally prefer the Xiaomi.EU ROM and I just checked the languages available on this ROM for you. Found "Norsk Bokmal" in the list of available language options. Correct me if I am wrong, but I believe this is Norwegian. I am not sure though as I don't know the language.
Cheers!
satishp said:
You won't receive any updates as long as you're on the Vendor ROM. You need to flash to the EU ROM or one of the custom ROMs in this forum using the guides provided. The guides are quite straightforward. So you'll safely boot the ROM you want providing you follow the guides EXACTLY.
I personally prefer the Xiaomi.EU ROM and I just checked the languages available on this ROM for you. Found "Norsk Bokmal" in the list of available language options. Correct me if I am wrong, but I believe this is Norwegian. I am not sure though as I don't know the language.
Cheers!
Click to expand...
Click to collapse
Ty! Norsk bokmål it is )
I will try tomorrow.. the only sad thing is that i have to root and than i cant play pokemon go with my litle brother anymore :/
satishp said:
But Xiaomi has a history of abandoning some really good devices like the MiPad. So we'll never know.
Click to expand...
Click to collapse
Whilst in no way invalidating the examples of times when their support wasn't great, there have also been times when Xiaomi's support for their devices has been well-above-average - someone recently posted a thread on reddit detailing one such example.
So we can't read too much into previous devices as a guide for what will happen with the Mix.
These sorts of threads appear for almost every device - it doesn't matter which device or which manufacturer, they inevitably pop up. People convince themselves they know what's going to happen and, most of the time, they're wrong.
Not to mention, Xiaomi have publicly stated the Mix will be one of their devices to be updated to Nougat.
A pretty unnecessary thing to say if they're secretly planning to ignore it.
FartingAngel said:
Ty! Norsk bokmål it is )
I will try tomorrow.. the only sad thing is that i have to root and than i cant play pokemon go with my litle brother anymore :/
Click to expand...
Click to collapse
Rooting the phone is not a necessity to flash the EU ROM.. You should flash the dm-verity and forced encryption disabler patch on TWRP if you don't plan to root. Follow the guides exactly and you'll be fine.
satishp said:
Rooting the phone is not a necessity to flash the EU ROM.. You should flash the dm-verity and forced encryption disabler patch on TWRP if you don't plan to root. Follow the guides exactly and you'll be fine.
Click to expand...
Click to collapse
Ok, ty for pointers! I have not full understandig of what the different words mean when it comes to flash, twrp and even root. I will have to read a lot before starting.
But i have to root in order to get epic rom, right?
FartingAngel said:
Ok, ty for pointers! I have not full understandig of what the different words mean when it comes to flash, twrp and even root. I will have to read a lot before starting.
But i have to root in order to get epic rom, right?
Click to expand...
Click to collapse
No, you have to unlock your bootloader only and flash TWRP using fastboot. But after installing Epic you're rooted anyway. Epic is pre rooted. For unlock procedure google unlock Xiaomi for example. Best is you start here:
http://en.miui.com/unlock/
Gesendet von meinem Xiaomi Mi MIX
Mine updated to 8.2.2.0 OTA just fine soon after I got things setup [it wanted or offered the update soon after being turned on - but I needed to sort stuff out first]. Abandoned ... hardly ... having run 7 on the Honor 8 and the Mate 9 ... its not THAT huge a thing to wait for it to come along through the usual process. Give it time and be patient, phones only a few months old anyways.

[BOUNTY] Root - let's see if root possible!

I know this is early days given the device is still a couple of days away from being officially released, however so far root is not looking good for the Huawei Mate 20 Pro.
As we know the complexities of Huawei not releasing bootloader unlock codes has made things difficult, but I'm told by no means impossible. Sites like Funky Huawei claim to be able to provide bootloader unlock codes - but at a cost. We also potentially have the barrier of the OEM unlock option being greyed out which may make us fall at the first hurdle.
Therefore the way I see things we need:
- to be able to select OEM unlocking in the developer options (either after the 26th October we may be able to, or this may require some clever developer to provide a workaround...)
- to be able to unlock our bootloaders
- Potentially for twrp to be made available for our device, which would hopefully open us to the option of custom roms and perhaps flashing firmware updates etc.
- and last but not least, for root with Magisk (ideally this root method due to the great modules that it has!)
It would be AMAZING if we can root and if custom roms started being made for this phone, in time of course, given it has not been fully released yet. But regardless I wished to open this thread and perhaps we could start to pledge money to entice a dev to work on this for us.
I'll kick this off and would pledge £30 for TWRP and Magisk root working on this phone. I'm not sure how this bounty thing normally works and so if forum moderators have anything issues with this just let me know!
If you are serious about a pledge then post here and I'll update this thread.
If you're a dev then let me know how these things work!
Cheers
UPDATE:
Guys, it really isn't looking good. See attached screenshot of response from Huawei regarding the bootloader unlocking and the OEM Unlock option being greyed out in developer settings. As far as I understand it, that option is crucial and seems Huawei won;t even be letting that be an option, let alone provide unlock codes.
I have just had to return my Mate 20 Pro due tue screen uniformity issues and to be honest I won't be getting a replacement (I don't think).
It saddens me, but if anyone wishes to take over this thread/bounty just feel free to copy the pledges posted here and perhaps start a new thread.
Bounty pledges:
cd993 - £30
Railey - £22
Havokk -£20
Maddinuser - £22
WeWa2013 - £30
Asbogdan - £22
TOTAL = £146
Reserved....
Reserved - hopefully for the root method etc.
https://twitter.com/xdadevelopers/status/1052657737564389377
duraaraa said:
I've already got it rooted.
https://twitter.com/xdadevelopers/status/1052657737564389377
Method currently private. I can't recommend buying this phone and hoping for a root method based on my knowledge so far.
Click to expand...
Click to collapse
Oh what a nice surprise!!
Fully appreciate the method is private at present.
Would you mind PM'ing me for a little extra detail? (e.g. The steps you took, what form of root etc.) that'd be very much appreciated.
Maybe @topjohnwu could help you out and offer some assistance in getting Magisk working ?
cd993 said:
Oh what a nice surprise!!
Fully appreciate the method is private at present.
Would you mind PM'ing me for a little extra detail? (e.g. The steps you took, what form of root etc.) that'd be very much appreciated.
Maybe @topjohnwu could help you out and offer some assistance in getting Magisk working ?
Click to expand...
Click to collapse
Sorry, can't. I can say that it's not something that just anyone can do.
I can say that buying the phone pre-rooted will be your best chance of having a rooted device.
More details on that will be coming in the near future.
duraaraa said:
Sorry, can't. I can just say that it's not something anyone can do.
I can say that buying the phone pre-rooted will be your best chance of having a rooted device.
More details on that will be coming in the near future.
Click to expand...
Click to collapse
OK no worries, again that's appreciated.
Though one last question if I may, do you feel it is possible to flash prerooted firmware via Funky Huawei etc?
cd993 said:
OK no worries, again that's appreciated.
Though one last question if I may, do you feel it is possible to flash prerooted firmware via Funky Huawei etc?
Click to expand...
Click to collapse
Flashing stock firmware is possible, but not pre-rooted firmware, at least for now.
It's a new phone so research is ongoing.
duraaraa said:
Flashing stock firmware is possible, but not pre-rooted firmware, at least for now.
It's a new phone so research is ongoing.
Click to expand...
Click to collapse
OK thanks mate.
Looking forward to hopefully hearing more about root in the future. I've already oreded ordered and receiving my device tomorrow, really hope root at some point is possible!
I would spent 25,-€...
[emoji1303][emoji6]
With a root shell, based on it's capability, it is possible to install Magisk with it. I'll have to see how it ends up to be before I can give a definite answer how I can achieve it.
topjohnwu said:
With a root shell, based on it's capability, it is possible to install Magisk with it. I'll have to see how it ends up to be before I can give a definite answer how I can achieve it.
Click to expand...
Click to collapse
@topjohnwu thank you SO MUCH for getting back to us. We'll patiently await any progress and if I can assist in anyway, once my device arrives tomorrow hopefully, just let me know
Id pledge £20!
Bounty updated, cheers guys!
In with 25€.
Unleash the beast!
Maddinuser said:
In with 25€.
Unleash the beast!
Click to expand...
Click to collapse
OP updated.
Please cma I request users to let me know in GBP how much you pledge, much appreciated!
I pledge £30 too.
Gesendet von meinem BLA-L29 mit Tapatalk
25 euro in for the ride.
I have conditions for my pledge...so I'll remove this post if conditions for either scenario aren't met:
* $50 AUD if:
- Tested and trialed root method is delivered on/before before Dec 7th
- The phone does NOT LOSE functionality upon root (eg: VoLTE, camera limitations, poor phone or wifi single signal etc)
Unlike some others who back out late in the piece, I'm good for it
RoOSTA
That twitter reply from before... damn M20Pro rooted within a day.. Hoping it releases.

Mate 20 Pro- Possibility of unlocking bootloader (culmination of online research and own ideas)

From what I can figure out from online research so far:
1. EMUI 10 has removed oem unlock command. I actually emailed them about this and haven't had a reply. It is THEORETICALLY possible to use the flashing command according to fastboot help, but I can't make heads or tails of it.
2. It is THEORETICALLY possible to downgrade to EMUI 9.1 using DLOAD. Look it up. You will lose all data, but you're probably cool with that because you're asking about bootloader unlocks.
3. It is also THEORETICALLY possible to bruteforce the unlock code using a script from SkyEmie on GitHub. Expect it to take multiple days, and to have to install python3.
4. After that, one can find a TWRP build and flash it the old fashioned way. If someone has a TWRP build for LYA-L09 (6 / 128) or can assist me in building one, please @ me, I really want to be able to get LineageOS on here even if I need to self build.
5. Speaking of LAOS... Basic functionality and inscreen fingerprint is probably possible, but biometric face unlock is probably a bit more of a challenge. Graphics drivers for the Mali G76 can likely be borrowed from the Exynos S10, so that's easy enough. Or... Maybe most of this is already done for us with the Android 10 beta build that's probably in an Internet archive somewhere. Are we able to reverse engineer that?
This is all currently theory because the number transfer to my OP8 Pro doesn't complete until tomorrow in my timezone, and I kind of don't want to risk bricking it until then. I am not a developer, however I can give developers here any information they want about the device.
And if the device hasn't been named yet, I vote for rickastley
All great in theory but Option 1 is already no go (unless you can convince Huawei to allow that command in Fastboot)
Option 2 I believe only worked with the beta (or 10.0), once you are on 10.1 there is no way back
And without 1 or 2 there is really no point discussing 3-5.
zhuanyi said:
All great in theory but Option 1 is already no go (unless you can convince Huawei to allow that command in Fastboot)
Option 2 I believe only worked with the beta (or 10.0), once you are on 10.1 there is no way back
And without 1 or 2 there is really no point discussing 3-5.
Click to expand...
Click to collapse
I actually downgraded to 9.1 using the HiSuite on windows. I was on 10.1. Sorry, but you're wrong.
I actually posted a rant on the Huawei forum. You're right, I got a canned response that they're looking into it, they don't care.
3 is a no go, I don't have 5,000 years. Someone did already make a Kirin ROM (check my other post) back when people did crazy stuff to get unlocks involving money.
The real question is this. Huawei participated in the Android Q beta program with the Mate 20 Pro. That required an unlocked bootloader. How was that done? Did they ask? Was there a workaround? Because the beta program isn't automatic, Huawei had to actually put in active effort for that to happen.
K14_Deploy said:
I actually downgraded to 9.1 using the HiSuite on windows. I was on 10.1. Sorry, but you're wrong.
Click to expand...
Click to collapse
That's new, just using stock HiSuite?
K14_Deploy said:
The real question is this. Huawei participated in the Android Q beta program with the Mate 20 Pro. That required an unlocked bootloader. How was that done? Did they ask? Was there a workaround? Because the beta program isn't automatic, Huawei had to actually put in active effort for that to happen.
Click to expand...
Click to collapse
Those who signed up are probably allowed to install a special firmware version with special BL? Not sure who is still on Beta now though
zhuanyi said:
That's new, just using stock HiSuite?
Click to expand...
Click to collapse
Yes. Latest version. It took two downgrades but it did happen.
zhuanyi said:
Those who signed up are probably allowed to install a special firmware version with special BL? Not sure who is still on Beta now though
Click to expand...
Click to collapse
Hmm. Interesting. Probably nobody is still on it. We could ask around though. I don't know anyone who participated.

v405ua20a Android Q

Hey guys,
I got LG V40 for really good price here in egypt
And it's at&t version
So i need go update it to android 10
Anyone can help me ??
I need full guide to something to go with it
I have good experience with unlock and change roms in xiaomi phones
But it looks like this different
Please help
zeuskrap said:
Hey guys,
I got LG V40 for really good price here in egypt
And it's at&t version
So i need go update it to android 10
Anyone can help me ??
I need full guide to something to go with it
I have good experience with unlock and change roms in xiaomi phones
But it looks like this different
Please help
Click to expand...
Click to collapse
So why not look in the 'guides' forum and follow the guide that's already been used by so many? You can read the comments to know what issues others have run into, pretty much everything is in there.
Put some effort into it, if you get stuck, ask questions in that forum / guide.

Question Updating from RKAEUVF

Hi guys, got my ultra few weeks ago...I've seen loads of updates to the 12.5 and I saw that European version has already a stable 12.5. my question is, as I'm on a RKAEUVF, did someone try to upgrade to the RKAEUXM? And if so, did you needed to unlock the bootloader or was it just a simple upgrade? Thanks guys
If you can`t wait, till the upgrade, you need to unlock the bootloader...
I`m in same situation...
Omg you are funny. Just unlock this bootlader and do it. Are you 5?
?? You ok man? He asked something, got an answer. After this answer (what you made) what you want? Really...
There is a a lot ot thread here, just read (if not too hard) than, every asnwer here, or on the xiaomi EU forum if not enough what you find here...
Without unlocking he can`t change the rom from **VF to **XM... But good luck, maybe you know better.
Mr Reese said:
If you can`t wait, till the upgrade, you need to unlock the bootloader...
I`m in same situation...
Click to expand...
Click to collapse
Thank you @Mr Reese. Even though I could unlock the bootloader, some people can't understand that the reason I don't so it is because my bank is an online bank without an actual website. If I can't have the app working, I simply can't access my account. Ive been using custom ROMs for over a decade now, I know the pros and the cons, and unfortunately the app security is quite good and blocks me out as soon as I have an unlocked bootloader. I had the same issue with the beta version of Android on my pixel. So I rather not put myself through that work. Hence the question.

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