yashsingh1/xdaforums huggingface dataset:
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Deleted member 412180:
Hi all, tried the hwota method and it gets stuck on "After device enter TWRP, connect to USB cable. Press ENTER key to continue...". My Mate is in TWRP, but it is not recognized as USB device in Windows 10. Cold that be the issue? How to fix it - I have installed adb-setup-1.4.3.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Bearshare007:
true , this is the 3rd time am downloading the firmware via FF

each time i install i get authentication failed

i used about 10 gigs on FF trying to get O installed

L09

can someone explain authentication failed
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
Authentication failed mean that the firmware isn't approved for your phone. Before Installing the firmware, CHECK FIRMWARE ACCESS WITH IMEI.If it's showing not approved you can't install the firmware
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Bearshare007:
is there no way around it ?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
Using HWOTA method

https://xdaforums.com/mate-9/how-to/guide-mate-9-flash-oreo-update-package-t3699522/amp/
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Bearshare007:
not sure why its not working for me , but managed to flash custom rom Kang and working

when following the steps and going over it again and again still no joy trying to get to O.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
Method 2 in this site.

www.stechguide.com/huawei-mate-9-android-8-0-oreo-firmware/

P.S - I didn't test this method, so do it at your own risk
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Bearshare007:
thanks ill give it a go
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Bearshare007:
And thats a wrap...

Think i have bricked my device , i cant get into TWRp

phone boots with logo(holding V-up and power) then next screen shows boot unlocked

so this is where you are suppose to see the screen taking you to twrp

in my case its just loops and goes back to short vibrate and restart.

I followed so many guides i feel am lost
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
There is a method called dload. I am not familiar with that method.Search in the net for more info
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Bearshare007:
[IMG="cmd"]https://i.imgur.com/QeTUwG1.png[/IMG]

Ok changing alot of file names i cant get the img`s to be seen by ADB
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] TheKaptone:
When changing the file names did you put the .zip in the rename or did you leave it as update. It is already a zip file and add the other two so changing it with .zip on the end means it won't work. I had this trouble and it took me Solomon long to finally realize that's what the issue was
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Bearshare007:
yes i had that problem with the zips

but the .img files are not coming up i renamed it by removing/adding the file extensions as .img
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Mr Chilorio:
Stuck Huawei Mate 9 MHA-L09

Hi Everyone! I think my phone is dead.

This is my fisrt cuestion, and need Help from you!!!!! First sorry for my english.

Some minutes ago, I tried to upgrade my phone (mate 9) from Nougat to Oreo, and when i was started the upgrade into the custom recovery twrp.img

I sliced to the installation, my phone changed to de screen black with one message "Your device is booting now..." but is stuck en that screen.

I turned the device off, but nothing happens!!! I can start the fastboot mode but it's only can I do, for the moment I'm going to wait util the device is discharged.

I will thankful for a solution.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] livevalue:
I suggest you HDE Tool or DC Unlocker. It seems your device just about hard brick. If you can enter download mode you can fix it via HWOTA. Otherwise you need to start your device via testpoint and install board and os firmware in factory conditions.

Sent via VKY-L29
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] s2pfie:
For C636 variant. 362 now approved in ff :good:
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Bearshare007:
nothing ?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] nupi:
363 is available for C432 in firmware finder, providing January 1st security patch
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
362 is available for C636 in firmware finder, providing January 1st security patch
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] richard_li:
AL00 oreo rebrand fail

hi guys, sorry i can't create new thread because i am new user.

my china mate 9 AL00 oreo rebranding to european version but failed, now is in engineer mode, in fastboot mode, it shows the FRP lock , i google the solution and try many ways to solve the FRP lock issue , but it can't .

under "setting ", the "OEM unlock" function is disable as well, it is gray , i try to turn off it but can't.

anybody has better solution ?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] tonyzoc:
I've updated to 8.0.0.360 (C567) and performance is good. No WiFi calling that I can see. The only problem I've had is an occasional random reboot...once every day or 2. Anyone else having this issue. I know allot can depend on apps and I do have a 64gb Class 10 microSD inserted...I've had odd problems in the past with other phones due to SD card issues.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] nupi:
Is it possible that 363 on C432 has worse battery life than 361?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Jervisd:
How did you get the update? I'm not seeing it via OTA and FF only has for the L09C567; it says it's not approved for my stock, unmodded L29C567.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] arfan.chatha:
bootloader

do i need to unlock the bootloader to install custom recovery?

if yes then could you give me the link of that forum.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] tonyzoc:
Firmware Finder search for MHA-L29C567 shows a 1/10/2018 post for MHA-L09 and L29 1.972GB. Clicking it and selecting Download and I selected the 3 files update.zip, update_data_full_public.zip and update_full_MHA-L29_hw_usa.zip. I'm in the US on T-Mobile. I followed the flashing procedure posted elsewhere that uses ADP and command console.

Oh...the check firmware access option in FF always gives me "This firmware is not approved for installation". I ignored it. MHA-L29C567 is the US version for the dual SIM phone.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] TheKaptone:
Love the update makes the phone seem very speedy. The only issue I have which is a major one is that Bluetooth is just not working when screen is off. None of my Garmin devices connect until I open the Garmin app and then drops out as soon as the screen is off. I guess it's something to do with power management but I can't find anywhere to get it to stay on.

Do you need to do a full quote after the upgrade to Oreo.? Street they wouldn't make the difference
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] SmartViewYTC:
Please can anyone tell me how to download these files? When I click the link I either get a 404 or a timeout...
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] dekraan:
Hey all, is there an OREO update for MHA-L29 C900 yet?

Or is it possible to use another version on this device?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] tonyzoc:
I'm having the same problem. In my car with external power I keep screen on... But with Bluetooth headphones sound stops when screen sleeps. I haven't figured out a setting to keep music playing when screen sleeps.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] TheKaptone:
That's exactly the problem. As soon as the screen goes off no Bluetooth. I keep getting notifications that access is required but it is already checked when I go into that screen. Hopefully 8.0.1 fixes this issue because it's very major
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] nupi:
Absolutely no problem on mine using either Bluetooth headset or Nokia steel hr smartwatch (well as sell as the latter works to begin with...)

Suggest letting audio player run in the background
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] tonyzoc:
Under Battery there is Launch.... I use PlayerPro for audio so I set it manually and set manage manually, auto launch on, secondary launch on, run in background on. We'll see if that works.

YES, It worked for my bluetooth headphones. Thanks!

Btw...the problem I was having with occasional reboots seems to have went away since removing the SD card. I've been up over 70 hrs so far and no reboots.

I keep buying microSD cards (sandisk) rated at 48 mbps but they have all tested much lower. Some aren't even class 10. The last one tested as 15 read/10 write...so it's class 10, but nowhere near 48mbps. Is anyone using a microSD that actually tests fast, and what brand. Seems every one I buy on ebay is crap...
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] nupi:
Sd cards on eBay are quite often fake. Buy them in a reputable store.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Star_K1ller:
Im on MHA-L29C900B186 & I STILL dont have an update from EMUI 5...Its fustrating.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] dekraan:
I hear ya! I've changed my model number to a C636 and updated from there. Crossing my fingers every step of the way!
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] TheKaptone:
Any signs of 8.0.1 around the place. Want to see if Bluetooth is sheeted or I will go back to Nougat
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] tonyzoc:
In Firmware Finder I see a new US ROM, MHA-L29C567B366 (also L09) dated 3/14/2018. Has anyone updated? or know what's in it? I'm guessing February security patch... I'll probably install it tomorrow.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] TheKaptone:
I will have to check that out

EDIT: after this post my phone just stopped working. I opened google play music and then the screen became unresponsive and then it turned itself off and has been totally dead since then. It wont boot up normally or even with vol- and pwr button. The battery was at around 40% which it always is this time of day.

Not sure what to do I am a bit confused and worried right now
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] tonyzoc:
Do you have an external SD card installed? I was having reboot issues until I removed my sdcard.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] TheKaptone:
No sd card in my phone, it is totally dead, even when i plug it into my PC i get no response not even showing as usb. I have tried all sorts of button combinations to get it to boot but nothing is happening at all. I am going to ring Huawei as it is still under warranty. Hopefully they will be able to help me out

Edit: no dice with Huawei over this device so I went out and bought Pixel2. Seems very good so far
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] AcaSia0388:
Ummm hellp

I have been rebranding from China domestic to Asia.

I am currently using a test version of Lineage Rom (V10).

I would like to go back to Huawei L29C636 Oreo or Lung by Lung.

Is there any way ??

PS) Chinese domestic Rom-Asian version (636 re-branding) -V10 Lineage Rom test version.

I really want to go home.

However, after several attempts in the present state, infinite loading (boot X) failed.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] tonyzoc:
I got this update OTA today. It is the March 2018 security update.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] mzwaybala:
Guys any Oreo taste for Huawei Nova? Can-L12
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
Downloading April security patch (C636 8.0.0.368)
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
Finally, face unlock for mate 9

isn't approved yet(MHA-L29C636B371)
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] _A.T.Omix_:
Are MHA-L29C636B371 or MHA-L29C636B368 updates rootable yet?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] tonesah:
Line on screen EMUI 8

Have forced update MHA-L09C346B363 and working great. Only hitch so far is this annoying line on bottom of screen (pic below). Changing launcher, and tried all settings (I can think of) doesnt remove it. Anyone have any ideas or help?

[IMG="huawei mate 9 MHA-L09"][/IMG]

[IMG="Huawei mate 9 EMUI 8 screen line"]https://i.imgur.com/vOjAvmb.jpg[/IMG]

Sorry is first time posting appologies if not following protocols

FIXED - reboot phone after navigation settings changed....im such a durrr
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] EwOkie:
DocumentsUI.apk please as I accidently removed mine

If anyone could upload please
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
https://www.apkmirror.com/apk/huawe...er/huawei-file-manager-10-1-2-303_eu-release/
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] mrpurple66:
procedure to update with twrp

Hi is there a guide to update from a rooted mate 9 with TWRP to the last version ?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
http://www.stechguide.com/huawei-mat...oreo-firmware/

Do it at your own risk
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] mrpurple66:
error 404. Page not found!
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
https://www.stechguide.com/huawei-mate-9-android-8-0-oreo-firmware/

Use the latest firmware
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Vageesha:
OTA Update

Does any Thailand mate 9's got the MHA-L29C636B371 firmware by OTA ?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] andi4428:
Please help

huawei nova 2i i am dead

someone knows how to flash
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Alucard93:
Update Problems

Hi guys recently I updated my MHA-L29 to Oreo (forced update) and everything was normal I used HWOTA to do the installation, after update everything my phone started and the first thing that I noticed was that over my screen there are some weird lines (see screenshots) and also the model of my phone says M300-L29, also the Android version says 7.0, RAM 2.0GB and Internal Storage 16GB, could you help me to fix this problem? Thanks

Pd. I can't enter to download mode (vol down + power button) I used the button and nothing happens when the phone is starting, neither pressing with the phone on, this just restart the phone but don't enter into download mode
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] micky387:
For download/fastboot mod ,you need to plug USB cable to your phone before pressing vol down + power button ;)
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Alucard93:
Yeah for some reason before, the fastboot mode was working without need to plug the USB, now it doesn't. Now the main problem that I have is with the lines in the screen and the bad info in the about phone section. I tried reflashing the oreo but this didn't solve the problem
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] caniranges:
Wow, bro, i am facing the same nightmare.

Why on earth does it Cut my ram down in half and and my storage too?

I have wasted hours re-reading and retrying everything to update to Oreo.

Instead im stuck on M300-L29 emui 5.0.1. with half the ram & storage.

im tired & disgusted with Huawei

Im tossing my phone in the garbage and Im going back to my Old Mi Mix. Its so much more straightforward and it has the latest roms without being such a pain.

All the info here is either out of date, just innacurate enough to suck you in and fail at the last hurdle.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] redhotneo:
Dont fret man.. take a breather. Basically.. your oeminfo.bin info is different to the firmware u have and phone is in safe mode.. some sort out safe mode...

i can send u a detailed guide tomorrow.. but heres a short version

1. Use firmware finder and download the oreo firmware MHA-l09c432,.... use latest firmware.. not sure what your version of ur phone is but mine is MHA-l09.. yours could be MHA-L29

2. download huawei multitool or ADB

3. download from xda oeminfo.bin for C432 region

4. unlock oem bootloader again.

5. put phone in fastboot mode and flash the oeminfo.bin file to your phone.. this will make it europe region. use adb command to flash the oeminfo

Then using huawei multitool flash TWRP oreo version for mate 9

6. now use HWOTA8 method to flash the europe firmware to your phone.. you will need to copy files to an sd card and install with TWRP.. you can check xda for procedure to complete

7. once done to relock the bootloader, flash the oeminfo.bin file again
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] caniranges:
Thanks for your help, bro. I would appreciate a guide.

Mine is MHA-L29C636 dual sim.

RIght now, it is in a bootloop , but i can still get into fastboot.;)

The bootloader is unlocked with DC Unlocker.

I bought my mate 9 on ebay, it was stuck in the post 3 weeks extra late and arrived the day after Huawei stopped giving the unlock codes... and now this :D
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Alucard93:
My phone is working with the previous problem that I wrote in the above posts, the bootloader is unlocked, so should I just do your step 7? and in my case if I'm not wrong I'm using the C636 but I'm not completely sure, so if I flash the C636 having the C432 installed this will possibly brick my phone? And how I could fix it, with just flashing the C432 will fix it?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Chino-Black:
buenas, hay actualizacion para el mate 9 modelo mha-l9 ??

eh visto q se actualizo via ota al modelo mha l29 , pero no el mio

espero respuesta gracias

---------- Post added at 07:06 PM ---------- Previous post was at 07:03 PM ----------

buenas !, hay actualizacion para mate 9 modelo mha l9 ??

por lo que he visto se ha actualizado el modelo mha l29 a oreo en cambio el otro modelo de single sim no.

llegara o se puede hacerlo manualmente ??

gracias !
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] zgfg:
{Mod edit: Quoted spam post has been deleted. Oswald Boelcke, Senior Moderator}

Obviously not, more than 1,5 year ago official Pie was released. Look to the other threads (about forcing updates, etc)
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] aureliolage:
need Dload files MHA C636 Oreo please
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] _A.T.Omix_:
All links return "an error occured"
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] zgfg:
FirmwareFinder stopped working a month

ago or more - check its XDA thread

However, see two other yesterday posts right here for Mate 9: (about using Firm Finder)

https://xdaforums.com/t/gpu-update.3862338/post-84997237

https://xdaforums.com/t/bad-camera-quality-on-emui-9-1.4275037/post-84996657
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] redhotneo:
I just followed steps and completed upgrade.. but something went wrong here.. my device mha-l09 now says its a M300-L09. And im still on android 7 but Emui is 5.0.1..... WTF!!! and its got 2GB RAM

redownloading the updates again..

I used HWOTA method
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] redhotneo:
Managed to resolve the above by flashing Mha-l09c432 oeminfo file to device.. fixed it

Android 8 installed and bootloader is locked :)
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] vijer:
I'm curious to know about Oreo users experiences.

1. Are you happy with Oreo?

2. Did you root your phone?

3. What are the biggest problems you have had with Oreo?

4. Are you going to stay with Oreo or go back to N until the public release?

Thanks
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] grinch247:
I am currently running Ephemeral Mate 9 B231 rom. Am I able to flash the 3 files in TWRP and be able to run oreo (432) variant which I'm under the impression I am running now?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] archem01:
This Android Oreo Update is in Beta, yes it is official but it is still in beta testing that's why the build number has log (sample: C636log). There are some bugs so install it at your own risk.

---------- Post added at 06:19 AM ---------- Previous post was at 06:17 AM ----------

This Android Oreo update is firstly only available for beta testers. There are some requirements before you can install this package.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] daviddem:
Is Oreo released for the US version as well?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] iAndroidGER:
U need It if You Want to Flash It With HiCloud
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] skeltonh:
MHA-L29C567 B321 is out but I have yet to find a download site for it. The only ones I have found are the pay for membership sites.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] caos_1234:
HI redhotneo, how did you flash the oeminfo file, i have the same problem, please help.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] hawaiing:
Is there someone can tell me how to flash this step by step?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] redhotneo:
Have u been able to resolve?

Let me know which step you at then i can try to assist
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Ravendash:
Check the HWOTA script. I had the same issue and the script has specific folder location for ADB and Fastboot files. Has specific location for update files as well. You need to create folders with specific files in your HDD that matches the HWOTA script
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] XN Logos:
flash all 3 zip with twrp or check this guide

*MOD EDIT* Removed link.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] sunrider07:
does method #2 also requires unlocked bootloader?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] revjamescarver:
Beta Version

It's the beta version, the official noon beta of Oreo should start rolling out in a few weeks, Huawei announced that they would be releasing it shortly (didn't give any exact timeframe) but it should be about a month after the release of the mate 10. China of course will be getting it first, other regions after that, probably sometime in December.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] inetdesaster:
I found out that it doesn't work with HiSuite Version 5.0.2.301_OVE, but it worked for me with the 5.0.2.300_OVE!

And check Huawei Updater while checking for update, I needed to change a updatesetting in the phone (described in the log in Huawei Updater).

EDIT: But installation interrupted at 5%...
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] livevalue:
There is no way to downgrade Oreo to Nougat. Phone suddenly feezes and won't work for 10-15seconds. Annoying performance problem I have. I'm not happy with Oreo update. Nougat was stable. If you did't update to this beta version; I suggest you to update final official relase of it.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] bgx:
You must do something wrong. I've no problem with the beta. Fast and stable.

Gesendet von meinem MHA-L29 mit Tapatalk
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] livevalue:
It's not Mate 9. Mate 9 Pro. I didn't do anything wrong. And there is no way to downgrade it. It is fast but not stable.

Metallica&Manowar
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] heavenfall01:
Cool
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Dustin0308:
I had the same issue but mine is MHA_L29 8.0.0.321. It went through the update and says it is on Android 7.0 and the Model number is M300-L29 with the RAM set at 2.0Gb. How do i go about flashing this oeminfo file and resolving this like he did? Thanks for your help!