yashsingh1/xdaforums huggingface dataset:
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] deecept:
Yes, both is red and "unlocked" in fastboot screen. Maybe it's missing the "ok" from OS (dev options)?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Should work. But I do remember that others had problem when trying to boot to twrp without flashing it.

Might be Huaweis doing.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] lyra53:
Please. help me!!! I flashed noverity-decrypted-boot-MHA-L29C185B158.img от UB with TWRP, now the apps don't write to internal sd. May it crypt? Help me to find original boot for MHA-L29C185B158? i don't create backup in twrp, its mymistake. SU also doesn't flash on twrp' it is an error. May I something doing wrong, help !!!Thanks.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Blue.Ember:
Boot command is not allowed in all huawei devices as I remember
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] tkalfaoglu:
hang in there and keep trying, rooting is worth it.

my now rooted mate 9 is performing so well, with everything working, that I'm really glad i invested the time..
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] audioralf:
Good to hear. Which method did you try. Superoot, or patched boot.img?

Did you follow the hit on #675
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
If by SU you mean SuperSU it's not usable on Mate 9 (yet), same with Magisk. We have to use PHH Superuser.

Did you follow all steps?

1. Flash decrypted boot.

2. Format Data (This will wipe all data in /data, including internal SD)

3. Reboot Recovery (Go back from Format screen to TWRP start and tap on Reboot, then Reboot Recovery)

Now your /data partition's not encrypted

4. Flash Superuser.zip

5. Flash Public and HW data (Public first.) these are for MHA-L29C185B158

http://update.hicloud.com:8180/TDS/...99/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...f1/full/hw/meafnaf/update_full_hw_meafnaf.zip

Alternatively you can skip step 1 and 4 and flash this to decrypt and get superuser: https://www.dropbox.com/s/i6oh90c515gsjkd/SuperRoot_noverity_encryptable.zip?dl=0 (requires stock boot)

So flash back stock, flash SuperRoot, Format Data, reboot recovery, flash Public and HW data.

And here's stock boot: https://www.dropbox.com/s/u0h0dk2ypuhvl5h/Stock-MHA-L29C185B158.img?dl=0

Anyhow, if you managed to boot you're probably:

1. decrypted with decrypted boot, something else is wrong.

2. encrypted with encrypted boot.

If you try to boot a encrypted /data with decrypted boot you will bootloop.

If you boot a decrypted /data with encrypted boot it will re-encrypt.

Phone is decrypted at boot when you're encrypted so apps should write just fine to internal.

Look in TWRPs file manager, if you see garbage, you're encrypted.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] lyra53:
Thank you very much, on the step 4 i have a red mistake (error) and supersu does'nt works... And only one question? After removing bloatware may be i locked bootloader with twrp and PP Superuser or may it doesn't work?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Are you flashing superuser.zip that you downloaded from post #1 in this thread, or SuperSU 2.79?

SuperSU does not work. Also, make sure you have twrp 3.0.2-2.

I don't understand your question.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Blue.Ember:
You shouldn't relock bootloader with root and twrp installed on the device
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] lyra53:
Excuse me the error is on photo and it don't work...
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] lyra53:
Sorry, the superuser don't working. When i flash the file superuser via twrp on encrypt BL it is an error...
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Can you upload image to imgur? Seems like something went wrong, can't view it.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Yup, that's why. Download and flash twrp 3.0.2 with fastboot.

'fastboot flash recovery twrp.img'.

https://www.androidfilehost.com/?fid=745425885120697579
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] lyra53:
THANKS!!!!!:D
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Paz9:
can we use chainfire's supersu apk to manager root?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Ckao:
Does anyone know how to get rid of this annoying pop up when I record video? Thanks
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Paz9:
missing keyboard anyone? ...

i followed all the steps in this OP and my keyboard doesnt work, neither does voice typing.

what happened?... i cant even factory reset via settings, when i attempt to factory reset, settings just crashes.

can someone help?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] tkalfaoglu:
I used superoot; it took a few tries (~ 4 days) mainly because my version's decrypted boot image did not exist, and I did not know what I was doing :)

---------- Post added at 10:08 AM ---------- Previous post was at 09:58 AM ----------

never seen that..must be some app interfering?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Blue.Ember:
See this link

https://xdaforums.com/showthread.php?t=3569986
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] opasha:
It's Google assistant. You can thank Google for this error. You have to go into Google app > Settings > Voice > "Ok Google" detection > Delete voice model.

Basically, we can no longer use "Ok Google" properly thanks to this stupid conflict.

It's the feature that is checked as 'Say "Ok Google" at any time.' It's constantly listening, so when you are recording/using audio from phone calls or whatsapp calls, etc, it prompts with that stupid error.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Did you flash HW and Public for your model?

If not see this https://xdaforums.com/showpost.php?p=71302827&postcount=627

And wipe dalvik/art cache and cache in TWRP.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] enotar:
What boot image to use with MHA-L09C212B118?

Thank you
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Ckao:
Thank you so much... Makes a lot of sense... I had to go into apps... Permissions and disabled it.

Thanks again!
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] opasha:
You're very welcome :good:
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] lyra53:
Hi Can anyone tell me, it's possible to do a rebranding through the recovery of oem files and then update_full_hw.zip public.zip?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] eddmecha:
normally you will need to flash oeminfo then dload the region full fw.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] bossei:
Deleted
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] diego.pedroza:
Hi can you give me a hand to get full root, Lucky patcher damage my Play Store and need to fix it but it looks that need full root to do this.

I backup my ROM without data folder because otherwise it generates an error, here is my boot.emmc.win file. http://52.207.122.11/boot.rar

My build version is MHA-L29636B110
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ajsmsg78:
I no longer own a Mate 9 but has anyone tried this yet?

https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Yup, same as SuperSU. Systemless does not install (atleast when I last tried 2 weeks ago.)

Probably because we can't mount loopdevice...

I do wonder though how the Chinese managed to get SuperSU onto their bootimage in KangVIP.

Will test again, gotta backup data first.

edit: not working, reboots mid-install, just like SuperSU
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] vipivj:
[MENTION=2247733]ante0[/MENTION] Thanks for all the help. Successfully Re-rooted using super root and stock boot. (So far everything seems same as when rooted with the decrypted one).

Would you mind sharing the steps to folllow when there is a new update from Huawei?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
You should be able to update through OTA if you don't modify /system /vendor or /product. So probably best to back those up and restore when the time comes... You also need to flash back stock recovery before updating. And back up /data or backup apps using TiBu. After you've updated you need to decrypt again and flash superroot. Then you can flash back /data or hw+public and TiBu restore. I'm not sure how OTA handles hw and Public, but you probably get your apps directly in /vendor and /product rather than hw_init.

I've not updated through OTA so this whole post might be invalid. But I do know that OTA won't install if you have modified /system, /vendor or /product. It does a block_verify_image on those partitions before installing, to check their integrity.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] audioralf:
And what about the data on internal sd card?

If OTA would lock projects we'll have to unlock and this deletes all files on the internal sd.

If we are not encrypted probably not.

I am on this state with my system now.

TiBu didn't let me restore adaway, which I had backed up on my X2 as a systemapp.

So system partition should be sane. Does this mean any manipulation on system partition would cause not to get OTA?

So should we be aware of deleting or adding system apps?

My device: Mate 9 superroot, Mediapad X2 GEM 701->703 B212 KangVIP (AJ mod)
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Read here https://source.android.com/devices/tech/ota/block.html

Basically it treats the whole system partition as a single file, and patches it directly (rather than file patching as it did pre-5.0). So if you were to not verify and flash it, it would probably patch files it's not supposed to and you will bootloop.

I don't think OTA would lock bootloader, as it doesn't replace every file like a full update does.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Paz9:
if we rooted using OP, does it make a difference if we rooted using a decrypt boot img? (as in OP now states to root using a different method which doesnt require decrypt boot img)

should we un-do root and re-root as per new instructions?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] dexz:
If you have rooted your phone. You don't need to redo it again. Just that the new method is more simple than old method in terms of steps
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Correct. Only difference is that SuperRoot patches your boot image automatically to "decrypt" (in reality it changes it to "encryptable").

Updated OP as well. If you haven't noticed, ajsmsg78 transferred this thread to me, and I decided that SuperRoot is a simpler way of rooting as you don't need to flash a decrypted boot image = less user error.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] dexz:
Yes. And also you don't need to request ajsmsg78 to create decrypted boot img on every new firmware. :laugh:
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Paz9:
thank you :)
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] vipivj:
That's it. Now waiting for someone to find a way to use V4A on mate 9. Whatever I tried as per V4A thread, everything failed.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] riccardorossi64:
new method

Hi [MENTION=2570493]dexz[/MENTION], I've a Mate 9 L09 received last week and still stock; I would like to root it;

please would you be so kind to indicate me which is the "new method" to root this device (link) ?

thanking you in advance and

ciao
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
https://xdaforums.com/mate-9/how-to/guide-how-to-root-mate-9-decrypt-data-t3569986
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Ckao:
Link don't work
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] eddmecha:
hmm weird i can go to the link without problem
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Ckao:
This is what I see
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Works fine here. Anyway, it's under Mate 9 Guides in this section of the forum and probably among the top 3 threads.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Use a browser then :P

Edit: woops, double posted.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] :
U use xda app it's normal. It's badly updated.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] jr313:
Hello ive been trying to get both files but it keeps telling me the site is temporarily down or permanently moved. http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1356/g77/v76456/f2/full/update_data_public.zip im on the US567 model
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] gm007:
https://xdaforums.com/mate-9/how-to/mha-l29c567b167-update-usa-version-t3561355/post71201445
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] jr313:
Thank you sir! I appreciate you very much
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Sa9aX:
Hi,

Does anyone have stock Rom/Firmware for this version MHA-L09C346B136 (Australia Vodafone)?

My mobile is not rooted yet but there are a few infos about rooting this mobile, like to do it but I want a backup of the original stock so in case if something wrong might happen. Where can I get it? Does anyone have a copy?

This site http://emui.huawei.com/en/plugin/hwdownload/download don't have it.

Sal.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Seems like it has not gotten any updates yet, hwmt.ru doesn't have it. So I'd wait with rooting... I guess you could unlock bootloader, flash twrp and backup everything but /data. And leave it encrypted. Since no update exists you won't get hw_data and public_data for your model, and that causes problems with a bunch of apps if you don't flash them after decrypting.

And even then, if something goes wrong that can't be fixed with backup you'd have to use a paid service to update... But since no update exist you'd have to rebrand to a different model. (which probably isn't a bad idea if you're still on B136 :eek:). I'd wait or rebrand anyway.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Sa9aX:
I can't rebrand I just recent made a new contract with a new mobile.

If I root the mobile will I still get new firmware updates or fixes?

Do you think its not a good idea using those root privileges apps if my phone is rooted?

Sal.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] krzychunh:
How root mha-l29? Its possible? How Install supersu? When i Install supersu in Twrp, Phone restarted and Install only app Supersu, Phone is not rooted :( Patch bootloader? C432b156
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
which supersu?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] krzychunh:
Superuser phh's, and i try Install https://xdaforums.com/mate-9/development/shield-rom-mate-9-t3560304 Phone is not rooted
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Yeah, but from where?

Go here: https://xdaforums.com/mate-9/how-to/guide-how-to-root-mate-9-decrypt-data-t3569986

Btw, PHH's Superuser doesn't install the SuperSU app. You need to use PHH's Superuser app.

If you tried to install SuperSU-2.79 from chainfire, it won't install by default. The one in the thread I linked does though.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] krzychunh:
Thx, how install full decrypt boot ? 'decrypted-boot-MHA-L29C432B156.img" >>> fastboot flash boot decrypted-boot-MHA-L29C432B156.img<<< ?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Yes. But you don't need to flash it.

Go to the thread I linked.

This thread you're in now is not used anymore.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Sa9aX:
If I unlock the bootloader does it reset to factory default? Wipe all my settings?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Yes. So best to backup using HiSuite before unlock.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] KIngOrNot:
Problem with public update zip

Do the same for public zip.

Hope it's clear.[/QUOTE]

For the public one Im getting error file not found.- I know that it's my mistake but I'm not shure what I'm doing wrong.

---------- Post added at 02:42 PM ---------- Previous post was at 02:04 PM ----------

OK, I got it

I'm getting older...
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Benji1983:
For the public one Im getting error file not found.- I know that it's my mistake but I'm not shure what I'm doing wrong.

---------- Post added at 02:42 PM ---------- Previous post was at 02:04 PM ----------

OK, I got it

I'm getting older...[/QUOTE]

hi

me too

data worked well

public.zip not :(

need it for C432B138

The webpage at http://update.hicloud.com:8180/TDS/...033/f1/full/hw/eu/update_data_full_public.zip might be temporarily down or it may have moved to a new web address.

how you solved it ?

greetz benji
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] dkionline:
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1366/g104/v71197/f1/full/changelog.xml

try there.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Link is wrong for that one. Try http://update.hicloud.com:8180/TDS/...33/f1/full/public/update_data_full_public.zip
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Sa9aX:
TWRP and superuser

Hi,

There are 3 things I came across:-

1./ I wanted to use SuperSU app (chainfire) I tried got a message "binary needs to update", I selected update and TWRP, then it rebooted to recovery mode, the script started to install the update, everything look ok and went to try SuperSU app but I got the same message again "binary needs to update".

Is it because I have flashed superuser.zip and now I need to remove completely so I can use SuperSU app.

At moment I am not going do that yet, unless there is app that ask me to use SuperSU, so far I seen one. Which one is better as superuser app or flashed?

2/. Going to recovery mode it always start with this message "The unmodified system Partition", I can't get rid of this message I click on Yes and "Do not show again" but it appears again when you to recovery mode.

3./ TWRP Backup mode it doesn't like \Data it will fail if you select this directory, the rest are OK but I can't backup this directory. Done a backup of all directories without the data directory.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] eddmecha:
1- superSU by CF is not compatible yet but there is a modified superSU can be used (search it yourself)

2-this is because your /data is encrypted,there is a guide where u can get this done(search it yourself)

3-refer answer no 2.

btw OP did link to another thread for rooting with encryption off.good luck
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Sa9aX:
OK, No problem going to find out
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] eddmecha:
try here

https://xdaforums.com/mate-9/how-to/guide-how-to-root-mate-9-decrypt-data-t3569986/
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Sa9aX:
I don't think it works I have a different build L09C346B136, it mentions about flashing 2 files that are designed for build L29C636.

06-Flash Public_data.zip if you are on build L29C636 u can use THIS

07-Flash Full_HW_data.zip(you will get error 7 but it still went thru)if you are on build L29C636 u can use THIS

Sal.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] eddmecha:
try read again.thr is a guide include on how to dl the correct data
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Sa9aX:
Its too confusing I read it thru but I don't know how to dl correct data, I don't think those 2 files are the right ones, I also looked at the table and I don't see my model no.

http://hwmt.ru/oth/HWFF/info/view.php?find_model=mha

Sal.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] eddmecha:
then just install FF from playstore n dl both file from it.dont tell me its to confusimg as well using FF,if its really that confusing MAYBE you need to reconsider rooting ur phone
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
You are correct, your model does not exist on Hwmt.ru, therefore it's got no update yet. I would wait. The public and hw zips are needed for a bunch of things to work correctly.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Sa9aX:
What is FF?

I have already rooted the phone. I can't backup the Stock ROM using TWRP backup.

It looks like Internal store has certain directories set read mode, it won't create a directory like TWRP eg. /data/media/0/TWRP (Permission denied)

If I change to External storage I get " createTarFork ( ) process ended with error: 255 " - not sure what this means.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
That means /data is encrypted. You could use a file manager (Root Explorer or ES file manager) that supports root and copy /data/hw_init/ to an external SD card, or to your computer. Then decrypt and copy back /data/hw_init/. You might need to set permissions on every folder manually. (you can use hw and public zips for another model as reference or create your own script. Alternatively, zip your hw_init and send to me and I'll do it.

FF is firmware finder, but if you can't find update on hwmt.ru you won't find it in firmware finder.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] lounas68:
Hello, ihave MHA-L29C185B158, can i flash TWRP 3.0.2-2. thanks.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
yes.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] hgeorgiev:
Hello. I try to install twrp-3.0.2-2-hi3660.img but get error.

C:\ADB Toolkit>fastboot flash recovery twrp-3.0.2-2-hi3660.img

target reported max download size of 471859200 bytes

sending 'recovery' (19870 KB)...

OKAY [ 0.431s]

writing 'recovery'...

FAILED (remote: Command not allowed)

finished. total time: 0.431s

Bootloader is unlocked

My phone is MHA-L29C432B156. Is this possible to install?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
OEM unlocked? (FRP in download mode) and Debugging turned on in dev options?
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] hgeorgiev:
OEM is grey out in developer settings (I read that in android 7 that option I grey out when boot loader in unlocked)

"FRP Lock" in download mode (may be must be unlock?)

USB Debugging is ON
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] ante0:
Yeah, you should've turned it on before unlocking bootloader.

I've read about more people not being able to flash anything with FRP Lock on.

Feels like it's actually Huaweis own FRP Lock, as in AOSP you'd just need to enter your old gmail/password after doing a factory reset, as a security measure.

I guess you could try to relock, and check OEM, then unlock again. But it might not even execute that.

Alternatively use Firmware finder and flash back B156, it should lock bootloader (FunkyHuawei does anyway, but you'd have to pay for that).
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Sa9aX:
1. Want to try flash SuperRoot_noverity_encryptable.zip? I want to make sure if I can use this one.

Try it and failed....hmmmm......strange...... I tried to flash superuser.zip as I did in the beginning and that failed too, why did it failed? It worked in the start.

2. How do I uninstall (unflash) superuser in my internal storage?

Sal.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] eddmecha:
it failed most probably due to u r rooted,try to flash ur stock boot.img before flashing superRoot and remember u must format data in order to get rid of the encryption,and pls be reminded you will lose quite alot of stuff due to no public data.zip and hw data.zip for your model.things like keyboard,system update,themes, magazine unlock etc.so do it with own risk.if you didn't format data after flashing superRoot u will be stuck in bootloop.
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] robbase823:
Can someone just do a video on how to root the Huawei Mate 9
[Huawei Mate 9 ROMs, Kernels, Recoveries, & Other D] Sa9aX:
As you heard my mobile is a new model (MHA-L09C346B136) its a different build, those files you mention aren't available yet for this build. There is no stock build yet.

What about if unroot the device and format data using TWRP and start all over again, leaving Bootloader unlocked?