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Hello everybody,
Firstly, apologies about all text, no links.. But i'm new to the site and don't have enough posts to link yet.
So, i'm new to the Mate 9 (had Samsungs for quite a few years now... Overpriced battery sucking hogs that never last to 18 months withou massive issues) and I really haven't gotten into the custon side of/flashing etc since my original galaxy (dunut, before the s!) /HTC Desire, sgs3 days.... So i'm probably quite out of touch... But still capable to learn and especially follow a good guide!
Now, my thing is... I want to stay stock as I use Android pay quite a lot... Yet with my experience with optus they are ATROCIOUS at updates, every with volume sale items like the Galaxy s4, 5 &6 so I can only imagine that i'll never get an update with the mate 9.
I purchased my phone outright, but second hand.... So I don't think I'll have a warranty anyway.
So far I have gathered that I can only debrand if I unlock the bootloader (and pay remains broken even if it gets relocked with an original rom) so for me, at least for the time being, that's out.
My next option is to side load firmware from the SD card... I just want to keep up to date. There is some screen sensitivity issues that the newest firmware apparently addresses.. Not to mention camera updates and battery usage updates (already VERY impressed with the battery though, especially after my S6- Awful phone)
Trouble is, I can't get any update to complete! - They get to 5% and then fail!
The firmware models I've tried have slightly different numbers to what's on my Optus Mate 9... But I can't find any exact matches, so I'm kind of expecting this to be the cause of my failed updates, even when I've downloaded from the different sites following the guides.
Currently i'm running with this;
Model: MHA-L09
Build: MHA-L09C34B122
EMUI: 5.0
Android: 7.0
and I have tried these three updates from the Huawei... Note 2 full and one OTA. Also note the firmware/region differences... But it's as close as I can find.
2017.04.25 MHA L09BC346B181 FULL-MF
2017.04.25 MHA L09BC346B181 OTA-MF
2017.04.24 MHA L09BC34B170 FULL-MF
I've also followed these two guides (and another one with a B170 update), downloading the updates from each respective site in case the firmware was something different than what I could find. Note also that one tells you to put the dload folder into the device memory.. Which won't work, so I just did it in SD which enables the phone to recognise the update file.
(links not allowed sorry, removed and replaced with text, can probably google to see what I did, always fails on step 1)
From get droid tips, upgrade to B170 & B181
from stechguide, upgrade it B181
Not to mention having followed all the guides I could find on this forum.
I'm sorry if I've missed a discussion that already deals with this (or similar) or if it's really bleedingly obvious. I'm just at a bit of a loss here!
Thanks in advance.
Sorry,
This is for Australian firmware. Optus.
Use this: https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108
I don't get why sites write down guides on how to update, when we in fact can't update using DLOAD. Only 2 offline firmwares have been released so far, for C636 and AL00. But that guide up there will let you update to 181.
Thanks for that,
I'd obviously misunderstood what's available already... Figured since I don't have the 10x zoom available like the latest release, I was behind.
ante0 said:
Use this: https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108
I don't get why sites write down guides on how to update, when we in fact can't update using DLOAD. Only 2 offline firmwares have been released so far, for C636 and AL00. But that guide up there will let you update to 181.
Click to expand...
Click to collapse
Yes, new users are led the wrong way by reading these guides.
The dload method probably worked with older devices so the Mate 9 articles seem to be created by copy and paste and replacing the older devices name with "Mate 9". Voila! There's your new shiny article about the Mate 9 and people klick it.
Yeah. I got sucked in. Noob mistake.
Sorry for polluting the board with my stupidity!
Very out of touch with behind the scenes android.
Thanks for taking the time guys
Since you don't want to unlock your bootloader you are stuck to only one method. And that is the Firmware Finder method and try to push the latest C34B170 FULL-MF to your System Updater and hope it is authenticated. The other link mentioned by ante0 is for unlocked bootloader users only using TWRP and modified recovery images.
Saw that. Figured I'm just stuck as is for now. I'll check out what you're referring to!
Leighm0 said:
Since you don't want to unlock your bootloader you are stuck to only one method. And that is the Firmware Finder method and try to push the latest C34B170 FULL-MF to your System Updater and hope it is authenticated. The other link mentioned by ante0 is for unlocked bootloader users only using TWRP and modified recovery images.
Click to expand...
Click to collapse
New Mate 9 owner here, have been trying to update from MHA-L29C636B172 to MHA-L29C636B180 using the Firmware Finder method and push to OTA.
System update has picked up the new version but every time I try to download and update, it gets to 100% and then tells me I need to update Package 1 which is the same size, it downloads that, tells me I need to update Package 2, same size, downloads that, Package 3 etc, etc in a never ending loop! I’ve tried using both the smaller update package and the full package. I built up an update file of over 5GB trying to do it this way and it never gets to the authentication stage!
Although I’ve always unlocked my bootloader, flashed custom recoveries and roms on my previous Android devices I’m not keen to take that path yet.
In a nutshell, am I doing something wrong or should I just wait for the official authenticated firmware update to pop up on my phone? Thanks.
Texan1 said:
should I just wait for the official authenticated firmware update to pop up on my phone? Thanks.
Click to expand...
Click to collapse
IMHO yes you should. Don't let FF/FH turn into an obsession, just enjoy your phone.
Sent from my MHA-L29 using XDA Labs
Texan1 said:
New Mate 9 owner here, have been trying to update from MHA-L29C636B172 to MHA-L29C636B180 using the Firmware Finder method and push to OTA.
System update has picked up the new version but every time I try to download and update, it gets to 100% and then tells me I need to update Package 1 which is the same size, it downloads that, tells me I need to update Package 2, same size, downloads that, Package 3 etc, etc in a never ending loop! I’ve tried using both the smaller update package and the full package. I built up an update file of over 5GB trying to do it this way and it never gets to the authentication stage!
Although I’ve always unlocked my bootloader, flashed custom recoveries and roms on my previous Android devices I’m not keen to take that path yet.
In a nutshell, am I doing something wrong or should I just wait for the official authenticated firmware update to pop up on my phone? Thanks.
Click to expand...
Click to collapse
Once you start download.. pause it then go turn off the proxy and then go back to the update and resume. Then you won't get the incremental download loop.
By the way, when you unlock bootloader on mate 9, then flash a full firmware (either the update and rebrand guide, Firmware finder or funky) your bootloader gets locked again. So no real harm done.
Leighm0 said:
Once you start download.. pause it then go turn off the proxy and then go back to the update and resume. Then you won't get the incremental download loop.
Click to expand...
Click to collapse
Thanks @Leighm0, but still getting the 'authentication failed' message once downloaded. Is there anything I can do to prevent that and get the update through?
Texan1 said:
Thanks @Leighm0, but still getting the 'authentication failed' message once downloaded. Is there anything I can do to prevent that and get the update through?
Click to expand...
Click to collapse
Nope, thats Huawei not authenticating the update for your device yet... you just have to wait. Took me about 3-4 weeks from the time of release before B182 got approved for my C636 device.
I just randomly check every week till its finally approved - I try not to keep checking as its pointless and a waste of bandwidth.
Leighm0 said:
Nope, thats Huawei not authenticating the update for your device yet... you just have to wait. Took me about 3-4 weeks from the time of release before B182 got approved for my C636 device.
I just randomly check every week till its finally approved - I try not to keep checking as its pointless and a waste of bandwidth.
Click to expand...
Click to collapse
Thanks @Leighm0. Unsure what the point of Firmware Finder and the proxy is then? If it allows you to find the firmware earlier, but you still can’t install it because Huawei need to authenticate it first, why not just check for updates using the built in system updater?
Good question... Wondering that myself.
Sent from my MHA-L09 using XDA Free mobile app
Texan1 said:
Thanks @Leighm0. Unsure what the point of Firmware Finder and the proxy is then? If it allows you to find the firmware earlier, but you still can’t install it because Huawei need to authenticate it first, why not just check for updates using the built in system updater?
Click to expand...
Click to collapse
Nope - I still had to get FF Proxy to push it to system updater.. just needs to be authenticated by Huawei first. OTA did not show up under the standard "check for updates" options.. it might have shown up, but how long do I need to wait for that ? My device is not available in Australia, would it even get OTA updates if it werent for FF proxy?
Next time a firmware comes out, I could do a test to see if it does even get it by normal methods - and that is to push with FF Proxy, wait for the update to be authorized... then cancel it... turn off FF Proxy and wait for it to show up in my system updater naturally.. see how slow Huawei are at pushing it? Be interesting to see.
The above would probably not be relevant to an Australian sold model/device - it should get OTA updates when they are pushed out..
Leighm0 said:
Nope - I still had to get FF Proxy to push it to system updater.. just needs to be authenticated by Huawei first. OTA did not show up under the standard "check for updates" options.. it might have shown up, but how long do I need to wait for that ? My device is not available in Australia, would it even get OTA updates if it werent for FF proxy?
Next time a firmware comes out, I could do a test to see if it does even get it by normal methods - and that is to push with FF Proxy, wait for the update to be authorized... then cancel it... turn off FF Proxy and wait for it to show up in my system updater naturally.. see how slow Huawei are at pushing it? Be interesting to see.
The above would probably not be relevant to an Australian sold model/device - it should get OTA updates when they are pushed out..
Click to expand...
Click to collapse
Ah, ok, well explained mate. So there is a delay between FF and OTA finding the update and then there is a delay as to when Huawei decide to authenticate it.
Are firmware and when Huawei decide to authenticate based on model number? Geographic regions? Mobile carrier?
Mine was purchased via Hong Kong and is the MHA-L29C636 model which I believe is the version JB HiFi sell as well.
Texan1 said:
Ah, ok, well explained mate. So there is a delay between FF and OTA finding the update and then there is a delay as to when Huawei decide to authenticate it.
Are firmware and when Huawei decide to authenticate based on model number? Geographic regions? Mobile carrier?
Mine was purchased via Hong Kong and is the MHA-L29C636 model which I believe is the version JB HiFi sell as well.
Click to expand...
Click to collapse
Not sure how Huawei do their authentication approvals.. but it's not model number.. as someone with same model as mine got theirs authenticated 3-4 weeks before mine did (they were in different country). Could be region and or mobile carrier.. who knows.
Mine was purchased from Thailand and is the LON-L29C636 but is not sold anywhere here in Australia. Correct your model is indeed sold by JB Hi-fi.. so would think you get yours approved same time as those who bought here in AU from JB. But again this could be wrong and they could base authentication on something else... Maybe serial number groupings or who knows?!?!
Leighm0 said:
Not sure how Huawei do their authentication approvals.. but it's not model number.. as someone with same model as mine got theirs authenticated 3-4 weeks before mine did (they were in different country). Could be region and or mobile carrier.. who knows.
Mine was purchased from Thailand and is the LON-L29C636 but is not sold anywhere here in Australia. Correct your model is indeed sold by JB Hi-fi.. so would think you get yours approved same time as those who bought here in AU from JB. But again this could be wrong and they could base authentication on something else... Maybe serial number groupings or who knows?!?!
Click to expand...
Click to collapse
Iirc they go by IMEI.
Hi all,
I got my new Huawei Honor V10 Saturday and it's an excellent phone! The phone updated itself to the latest firmware as soon as it connected to WiFi.
So now I have BKL - L09 8.0.0. 163(C636)
This is an important question that might help all new V10 people....
Would it be possible to use funky Huawei to downgrade the firmware to before the July patch /update and then use DC unlocker or HCU client to unlock the bootloader??
What's your thoughts on this?
Thanks for your help
D.
Do you have a code?
If you have a code.. You don't have to downgrade
If you don't have a code.... Sorry about your bad luck
br54 said:
Do you have a code?
If you have a code.. You don't have to downgrade
If you don't have a code.... Sorry about your bad luck
Click to expand...
Click to collapse
He does not have one.
We were thinking, as DC/HCU used to work with Honor V10 (though on their site it only lists AL models, but I have seen someone use it to remove FRP lock), downgrading might be a solution. Sadly there are no dload packages for C636, but they exist for both C432 and C00 on androidhost.ru.
The thing is, if someone has already tried this and it failed OP wouldn't have to waste $45$.
So if someone on C432 who doesn't have an unlock code they could test downgrading to a May patch firmware or earlier.
I can provide instructions if you want to test.
This works fine on Mate 10/Pro as long as you haven't updated to a 02 xloader, then downgrading won't work as recovery will check xloader to prevent the brick that occurs when you flash a 01 xloader firmware on one with 02
I have a c675 on b161...I have a unlock code.. But am unwilling to root the finiky honor..
While I could.. It's not as easy or simple as my old Samsung.. Plus a lot of the features break upon flashing of other ROMs
While I would debloat tweak..I think the phone is fine as it is
Good luck...
ante0 said:
He does not have one.
We were thinking, as DC/HCU used to work with Honor V10 (though on their site it only lists AL models, but I have seen someone use it to remove FRP lock), downgrading might be a solution. Sadly there are no dload packages for C636, but they exist for both C432 and C00 on androidhost.ru.
The thing is, if someone has already tried this and it failed OP wouldn't have to waste $45$.
So if someone on C432 who doesn't have an unlock code they could test downgrading to a May patch firmware or earlier.
I can provide instructions if you want to test.
This works fine on Mate 10/Pro as long as you haven't updated to a 02 xloader, then downgrading won't work as recovery will check xloader to prevent the brick that occurs when you flash a 01 xloader firmware on one with 02
Click to expand...
Click to collapse
br54 said:
I have a c675 on b161...I have a unlock code.. But am unwilling to root the finiky honor..
While I could.. It's not as easy or simple as my old Samsung.. Plus a lot of the features break upon flashing of other ROMs
While I would debloat tweak..I think the phone is fine as it is
Good luck...
Click to expand...
Click to collapse
OP doesn't have an unlock code. OP is asking if it would be possible to downgrade using FunkyHuawei to an earlier fw, and then to use DC/HCU to get unlock code.
Same way can be done on Mate 10/Pro, I downgraded (Though through DLOAD) from C432B148-SP1 to B142 and DC was working fine. On C432B145+ (June+) it is not working at all.
But I cant find any real proof that DC/HCU was working for global Honor View 10 prior to June firmware.
And as for debloating, there's not much bloat to begin with (thankfully). And preinstalled apps, including some of Huaweis own, can be uninstalled/disabled.
I couldn't live without root But I guess I like tinkering with my phone more than actually using it as a phone, lol
Good luck
ante0 said:
I couldn't live without root But I guess I like tinkering with my phone more than actually using it as a phone, lol
Click to expand...
Click to collapse
I am the exact same here and that's why I want to root this beast lol lol!
Downgrade Honor 9 stf-l09 from 8.0.0.378(c432)
ante0 said:
He does not have one.
We were thinking, as DC/HCU used to work with Honor V10 (though on their site it only lists AL models, but I have seen someone use it to remove FRP lock), downgrading might be a solution. Sadly there are no dload packages for C636, but they exist for both C432 and C00 on androidhost.ru.
The thing is, if someone has already tried this and it failed OP wouldn't have to waste $45$.
So if someone on C432 who doesn't have an unlock code they could test downgrading to a May patch firmware or earlier.
I can provide instructions if you want to test.
This works fine on Mate 10/Pro as long as you haven't updated to a 02 xloader, then downgrading won't work as recovery will check xloader to prevent the brick that occurs when you flash a 01 xloader firmware on one with 02
Click to expand...
Click to collapse
Hi,
I have Honor 9 STF-L09 that was previously unlocked officially but when I upgraded to 8.0.0.378(c432) bootloader get locked and now I am unable to unlock it with dc unlocker it get error 375. Can you provide me with instructions how to downgrade it. Thanks
romanp_ua said:
Hi,
I have Honor 9 STF-L09 that was previously unlocked officially but when I upgraded to 8.0.0.378(c432) bootloader get locked and now I am unable to unlock it with dc unlocker it get error 375. Can you provide me with instructions how to downgrade it. Thanks
Click to expand...
Click to collapse
You would have to use service firmware from androidhost.ru. I would downgrade to the version which is GPU Turbo. That one might work with DC.
You get instructions with the firmware, but basically just you unzip the file, copy the 'dload' folder from 'Software' to microsd and start dload mode (Vol up + down + power).
ante0 said:
You would have to use service firmware from androidhost.ru. I would downgrade to the version which is GPU Turbo. That one might work with DC.
You get instructions with the firmware, but basically just you unzip the file, copy the 'dload' folder from 'Software' to microsd and start dload mode (Vol up + down + power).
Click to expand...
Click to collapse
HI,
Thanks for quick reply. I will try your method later on but I would like to say that
I did try to downgrade to STF-L09_C432B130 from 4pda.ru/forum via SD card method in *#*#2846579#*#* but it failed at 5%
Any Idea what could be wrong? Also can you tell me how do I know that firmware is GPU Turbo? Thanks
romanp_ua said:
HI,
Thanks for quick reply. I will try your method later on but I would like to say that
I did try to downgrade to STF-L09_C432B130 from 4pda.ru/forum via SD card method in *#*#2846579#*#* but it failed at 5%
Any Idea what could be wrong? Also can you tell me how do I know that firmware is GPU Turbo? Thanks
Click to expand...
Click to collapse
B376 is the build that added GPUTurbo so you should be able to downgrade to that.
They added a new bootloader in that so you can't downgrade past it.
(You can technically but your device will hardbrick and you need to flash with TWRP or NoCheck recovery).
It may be possible because huawei started preventing downgrades in Pie, and I'm not sure if they've done so in later builds of Oreo too...
ante0 said:
He does not have one.
We were thinking, as DC/HCU used to work with Honor V10 (though on their site it only lists AL models, but I have seen someone use it to remove FRP lock), downgrading might be a solution. Sadly there are no dload packages for C636, but they exist for both C432 and C00 on androidhost.ru.
The thing is, if someone has already tried this and it failed OP wouldn't have to waste $45$.
So if someone on C432 who doesn't have an unlock code they could test downgrading to a May patch firmware or earlier.
I can provide instructions if you want to test.
This works fine on Mate 10/Pro as long as you haven't updated to a 02 xloader, then downgrading won't work as recovery will check xloader to prevent the brick that occurs when you flash a 01 xloader firmware on one with 02
Click to expand...
Click to collapse
I have. A question It's possible to unpack update.app with xloader2.Img replace for xloader1.img from update before July pacht and repack and this shloud work? Or not I'm so noob I'm. Sorry for the question anybody tried?
ante0 said:
B376 is the build that added GPUTurbo so you should be able to downgrade to that.
They added a new bootloader in that so you can't downgrade past it.
(You can technically but your device will hardbrick and you need to flash with TWRP or NoCheck recovery).
It may be possible because huawei started preventing downgrades in Pie, and I'm not sure if they've done so in later builds of Oreo too...
Click to expand...
Click to collapse
Yes, thanks I did managed to downgrade to 376 and tried to use dc again with same error 375. I did notice that my phone is not in device manager modem section as required by DC May this be a reason? Also what is downgrading in Pie ?
romanp_ua said:
Yes, thanks I did managed to downgrade to 376 and tried to use dc again with same error 375. I did notice that my phone is not in device manager modem section as required by DC May this be a reason? Also what is downgrading in Pie ?
Click to expand...
Click to collapse
Downgrade to a previous build. Like B197 to B179. Can't be done in Pie.
You could try with the Handset ProductLine drivers found in DCs download section, but if it can read phone it means it should work if it's not patched in B376. So chances are they added it in B376, and you can't downgrade past it.
You didn't save unlock code last time you got it?
ante0 said:
He does not have one.
We were thinking, as DC/HCU used to work with Honor V10 (though on their site it only lists AL models, but I have seen someone use it to remove FRP lock), downgrading might be a solution. Sadly there are no dload packages for C636, but they exist for both C432 and C00 on androidhost.ru.
The thing is, if someone has already tried this and it failed OP wouldn't have to waste $45$.
So if someone on C432 who doesn't have an unlock code they could test downgrading to a May patch firmware or earlier.
I can provide instructions if you want to test.
This works fine on Mate 10/Pro as long as you haven't updated to a 02 xloader, then downgrading won't work as recovery will check xloader to prevent the brick that occurs when you flash a 01 xloader firmware on one with 02
Click to expand...
Click to collapse
You're the master!
ante0 said:
Downgrade to a previous build. Like B197 to B179. Can't be done in Pie.
You could try with the Handset ProductLine drivers found in DCs download section, but if it can read phone it means it should work if it's not patched in B376. So chances are they added it in B376, and you can't downgrade past it.
You didn't save unlock code last time you got it?
Click to expand...
Click to collapse
Unfortunately I could not find the code I was given before.
DC does not identify my phone by name and model it is just saying Found Applications port
Also in DC app on my phone there is no option for code by IMEI ???
I could not find a specific drivers for my phone in download section of Dc site. There is two files for Huawei Android phone drivers but I do not know how to instal them.
It's November now, I'm wondering if the Mha-l29 will get the gpu turbo update or not. I was exited when they said the mate 9 was supported, but they didn't include all of the models?
huawei fake , nothing in Firmware Finder too
The Japanese version has it with the latest update. I have that version, but my device is not approved yet.
MHA-L29C636B377 here, I installed the update early through HWOTA but it seems to have been approved for the past few days now in FF. I didn't notice much difference in graphics performance to be honest. And there seems to be even more bloatware than before. I ended up going to OmniROM and graphics performance seems just as quick.
Just got updated to v380 and as far as changelog is concerned, GPU Turbo is included.
LOL, of course we in the USA will have to wait a couple months to get this one. I just got the 375/October update
yesterday.
Got mine. Via OTA. MHA-L29
And just zuuus said. Its just the same.
Im just hyped for pie because of better navigation (finger crossed).
get update to October patch MHA L29 C636 (B378)
need
mha-l29c636b377 dload
aureliolage said:
need
mha-l29c636b377 dload
Click to expand...
Click to collapse
Sorry, not sure did you already try Firmware Find and are the firmwares installable by DLOAD':
Huawei Firm Finder
Quickly, easily and freely find your Huawei phone's firmware. HiSuite Proxy's official integrated firmware finder.
www.firmfinder.ml
For the Phone Model, enter MHA-L29, Region c636 and scroll down to EMUI 8.0 firmwares.
E.g., to b378, as on the screenshot
Take the URL of the File List (e.g., open and Share the address, Copy to Clipboard), here it will be:
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/13/v3/f2a0f38f024f49348c3e62f4b94008ef/full/filelist.xml
Replace filelist.xml by e.g. update.zip to download the file:
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/13/v3/f2a0f38f024f49348c3e62f4b94008ef/full/update.zip
Similarly for the other two zip files:
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/13/v3/f2a0f38f024f49348c3e62f4b94008ef/full/public/update_data_full_public.zip
and
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/13/v3/f2a0f38f024f49348c3e62f4b94008ef/full/MHA-L29_hw_spcseas/update_full_MHA-L29_hw_spcseas.zip
Check the names and subpaths in the filelist.xml, e.g., this is also the ChangeLog:
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/13/v3/f2a0f38f024f49348c3e62f4b94008ef/full/changelog.xml
Edit: I see now you asked for b377 (not b378) but it would be the same/similar
According to b377 ChangeLog, GPU Turbo comes with b377.
Be aware that it also means that Bootlader has been upgraded with the installation of b377.
Therefore, downgrading from b377 (or newer) to b376 (or older) would brick the phone
is theres any way to unlock the bootloader for L29 latest firmware ?
lawong said:
is theres any way to unlock the bootloader for L29 latest firmware ?
Click to expand...
Click to collapse
There is a possible workaround which I did last week.
First, I had upgraded version of Android 8.0 (MHA-L29 8.0.0.375(C567)(Stock Official) and possible to obtain the bootloader code when I start this process.
Here is what I did.
1. Downgrade to Android 7.0(EMUI 5.0) by using Huawei's HiSuite software
Click "Update" and select earlier version.
Current : MHA-L29 8.0.0.375(C567)(Official)
Earlier : MHA-L29C567B190(Official) | 2.45GB | Android 7.0(EMUI 5.0)
2. Using 3rd Party tool/service(about $5), I was able to get the bootloader code
In my case, I used DC-Unlocker tool(FREE) and purchasing 4 credits($4.71).
With the bootloader code, you can move to the next steps(root, custom ROMs, etc...)
Hope it helps!
pointdooly said:
There is a possible workaround which I did last week.
First, I had upgraded version of Android 8.0 (MHA-L29 8.0.0.375(C567)(Stock Official) and possible to obtain the bootloader code when I start this process.
Here is what I did.
1. Downgrade to Android 7.0(EMUI 5.0) by using Huawei's HiSuite software
Click "Update" and select earlier version.
Current : MHA-L29 8.0.0.375(C567)(Official)
Earlier : MHA-L29C567B190(Official) | 2.45GB | Android 7.0(EMUI 5.0)
2. Using 3rd Party tool/service(about $5), I was able to get the bootloader code
In my case, I used DC-Unlocker tool(FREE) and purchasing 4 credits($4.71).
With the bootloader code, you can move to the next steps(root, custom ROMs, etc...)
Hope it helps!
Click to expand...
Click to collapse
Im on .378(c363) sir , i have read that it cant be downgraded .
lawong said:
Im on .378(c363) sir , i have read that it cant be downgraded .
Click to expand...
Click to collapse
In fact, I was not sure mine(from Android 8.0 to Android 7.0(EMUI 5.0)) could also downgrade, too.
(Yes, I did not expect to work to be honest with you.)
It would be good to try since it does not cost anything except your time (back up data and actual trying).
Again, I started from MHA-L29 8.0.0.375(C567)(Official Stock) to MHA-L29C567B190(Official) | Android 7.0(EMUI 5.0)
Hope it works for you, too.
pointdooly said:
It would be good to try since it does not cost anything except your time
Click to expand...
Click to collapse
Umm...did you read https://forum.xda-developers.com/mate-9/how-to/psa-dont-downgrade-firmware-versions-t3864940 yet?
Licaon_Kter said:
Umm...did you read https://forum.xda-developers.com/mate-9/how-to/psa-dont-downgrade-firmware-versions-t3864940 yet?
Click to expand...
Click to collapse
Yes, I saw this before I try - Well I took the risk.
I can only assume that my phone was fine since it was stock & locked boot loader when I downgrade.
Now, my phone is unlocked boot loader & rooted with latest OTA Update applied - when OTA applied,
it locked the boot loader again which I had to unlock it again.
pointdooly said:
Yes, I saw this before I try - Well I took the risk.
I can only assume that my phone was fine since it was stock & locked boot loader when I downgrade.
Now, my phone is unlocked boot loader & rooted with latest OTA Update applied - when OTA applied,
it locked the boot loader again which I had to unlock it again.
Click to expand...
Click to collapse
Are you sure about this ? The risk is unrepairable motherboard .
pointdooly said:
Yes, I saw this before I try - Well I took the risk.
Click to expand...
Click to collapse
You saw the thread but understood nothing.
You had/have 8.0.0.375, the issues start at 8.0.0.377, and the OP already has 8.0.0.378, FFS.
Read more there... @lawong better safe than sorry
pointdooly said:
There is a possible workaround which I did last week.
First, I had upgraded version of Android 8.0 (MHA-L29 8.0.0.375(C567)(Stock Official) and possible to obtain the bootloader code when I start this process.
Here is what I did.
1. Downgrade to Android 7.0(EMUI 5.0) by using Huawei's HiSuite software
Click "Update" and select earlier version.
Current : MHA-L29 8.0.0.375(C567)(Official)
Earlier : MHA-L29C567B190(Official) | 2.45GB | Android 7.0(EMUI 5.0)
2. Using 3rd Party tool/service(about $5), I was able to get the bootloader code
In my case, I used DC-Unlocker tool(FREE) and purchasing 4 credits($4.71).
With the bootloader code, you can move to the next steps(root, custom ROMs, etc...)
Hope it helps!
Click to expand...
Click to collapse
How can downgrade to 7.0 from l29 385
Licaon_Kter said:
You saw the thread but understood nothing.
You had/have 8.0.0.375, the issues start at 8.0.0.377, and the OP already has 8.0.0.378, FFS.
Read more there... @lawong better safe than sorry
Click to expand...
Click to collapse
Thanks & Really Sorry for misunderstanding & misreading.
Starting 8.0.0.377 and newer version can't downgrade it => it will brick the phone!
Up to MHA-L29 8.0.0.375(C567) and lower versions can downgrade by using Huawei's HiSuite software.
Hope this clears and provide right(safe) information. I do not want to provide dangerous (which will brick) information to all.
Again, Thanks:good: and Sorry for my mistake previously.
dc unlocker still work for MHA-L29 ?
leo5111 said:
dc unlocker still work for MHA-L29 ?
Click to expand...
Click to collapse
nope ,i already ask in their forum. it wont work on the latest security.
there is phone info says its 8.0.0.375
Licaon_Kter said:
You had/have 8.0.0.375, the issues start at 8.0.0.377, and the OP already has 8.0.0.378, FFS.
Click to expand...
Click to collapse
Hi, I have MHA-L29 8.0.0.370 (C432) security patch 1 july 2018, can i unlock the bootloader with DC-Unlocker ?
I tried to downgrade with Huawei's HiSuite (version 9.0.3.300_OVE) but the "Update, swith to other version" doesn't appear.
Up to which version 8.0.0.??? ( or security patch ? ) can Mate 9 be downgraded with Huawei's HiSuite
Up to which version 8.0.0.??? ( or security patch ? ) can DC-Unlocker unlock the bootloader ?
It seeems like you need to first upgrade from Nougat 7.x to Oreo 8.x WITH Huawei's HiSuite,
only then the "swith to other version" is available in Huawei's HiSuite to roll back from 8.x to 7.x ... correct ?
chaozu said:
Hi, I have MHA-L29 8.0.0.370 (C432) security patch 1 july 2018, can i unlock the bootloader with DC-Unlocker ?
I tried to downgrade with Huawei's HiSuite (version 9.0.3.300_OVE) but the "Update, swith to other version" doesn't appear.
Up to which version 8.0.0.??? ( or security patch ? ) can Mate 9 be downgraded with Huawei's HiSuite
Up to which version 8.0.0.??? ( or security patch ? ) can DC-Unlocker unlock the bootloader ?
It seeems like you need to first upgrade from Nougat 7.x to Oreo 8.x WITH Huawei's HiSuite,
only then the "swith to other version" is available in Huawei's HiSuite to roll back from 8.x to 7.x ... correct ?
Click to expand...
Click to collapse
i need some info to be able to downgrade for unlocking bootloader too. desperately needed root. so many ads in apps nowdays.
I have a MHA-L09 I want to unlock the bootloader on.
I can't seem to find anywhere that explains it with valid links
Sent from my Huawei Mate 9 using XDA Labs
dmwill69 said:
I have a MHA-L09 I want to unlock the bootloader on.
I can't seem to find anywhere that explains it with valid links
Click to expand...
Click to collapse
unfortunately there no unlock solution for us after gpu turbo ( from what i have read) and im plannig to sold my mate 9 as i have buying brand new xiaomi redmi note 7 and mi max 3.
this device has a very nice superb hardware but the locked bootloader really bad.
HI. I have a Mate 9 MHA-L00 with unlocked bootloader and installed KANGVIP ROM (Android 7...). I would like to try OpenKirin based PIE ROM, but in order to do that I would have to go back to stock EMUI and thus my bootloader would be re-locked. Is there a way to read the bootloader code again on an unlocked bootloader MHA-AL00? I am googling but can't find anything. I know there is DC-Unlocker but I would like to use that as a last resort. Thanks.
Hello guys !!
How are you today? because im ultra fine like all the days.
Well, i want to ask you if you can help me with this problem;
I Have a Smartphone Huawei, model "Mate 9 (MHA-09)", with Bootloader Locked, system Emui 9.1 = Android 9, FRP Unlocked.
For me, my 2 solutions are:
" Downgrade Emui 9.1 to Emui 9.0, then, to Emui 8, and finally, to unlock bootloader whit DC-Unlocker"
" Or change all the system with root, like the launcher, the notification panel, menu, etc"
I read about:
° HuRupdater
° Upgrade / Downgrade by SD Card With Dload
° Downgrade With Hi Suite 9.0 or 5.0 with FunkyHuawei
° Install TWRP whit NoChek
° Firmware Finder
° DC- Unlocker
° Xloader
° Update With SD 16Gb and not 32Gb
and i try, and i try.
and thats why i am here, i still can´t find those solutions, and i need help.
Can you help me please?
PatadaVoladora! said:
Hello guys !!
How are you today? because im ultra fine like all the days.
Well, i want to ask you if you can help me with this problem;
I Have a Smartphone Huawei, model "Mate 9 (MHA-09)", with Bootloader Locked, system Emui 9.1 = Android 9, FRP Unlocked.
For me, my 2 solutions are:
" Downgrade Emui 9.1 to Emui 9.0, then, to Emui 8, and finally, to unlock bootloader whit DC-Unlocker"
" Or change all the system with root, like the launcher, the notification panel, menu, etc"
I read about:
° HuRupdater
° Upgrade / Downgrade by SD Card With Dload
° Downgrade With Hi Suite 9.0 or 5.0 with FunkyHuawei
° Install TWRP whit NoChek
° Firmware Finder
° DC- Unlocker
° Xloader
° Update With SD 16Gb and not 32Gb
and i try, and i try.
and thats why i am here, i still can´t find those solutions, and i need help.
Can you help me please?
Click to expand...
Click to collapse
You can downgrade simply by HiSuite, see discussion (check also the earlier posts):
https://forum.xda-developers.com/showpost.php?p=80889343&postcount=3
That way you can go down to EMUI 8 but not earlier than to the firmwares with Security patch 07/2018 or later
And you cannot (and must not - people hardly bricked various Huawei phones, not just Mate 9) roll-back further because at that time Huawei changed the Bootloader
It actually means that you cannot go back to be 'able' to use old/good DC Unlocker - instead of DC Unlocker you will have bricked device that can only be repaired by Testpoints method
Also, only by Testpoints method you can rollback to Oreo, Security patch 06/2018 or earlier, that you can then unlock by DC Unlocker.
It was discussed in one of the threads here for Mate 9, about two months ago - please search
It was also asked and answered in another Mate 9 thread (during the last month or so - please search, you will find) about the available options to unlock Bootloader - but all goes down to the Testpoints, and some costs (to Halabtech, HCU or a particular Telegram group) that are about 30 Euros or more
Only those who never upgraded over Oreo firmwares with Security patch 06/2018 (that is, who still have the older Bootloader) can simply unlock the Bootloader with DC Unlocker for about 4 Euros ;-(
zgfg said:
You can downgrade simply by HiSuite, see discussion (check also the earlier posts):
https://forum.xda-developers.com/showpost.php?p=80889343&postcount=3
That way you can go down to EMUI 8 but not earlier than to the firmwares with Security patch 07/2018 or later
And you cannot (and must not - people hardly bricked various Huawei phones, not just Mate 9) roll-back further because at that time Huawei changed the Bootloader
It actually means that you cannot go back to be 'able' to use old/good DC Unlocker - instead of DC Unlocker you will have bricked device that can only be repaired by Testpoints method
Also, only by Testpoints method you can rollback to Oreo, Security patch 06/2018 or earlier, that you can then unlock by DC Unlocker.
It was discussed in one of the threads here for Mate 9, about two months ago - please search
It was also asked and answered in another Mate 9 thread (during the last month or so - please search, you will find) about the available options to unlock Bootloader - but all goes down to the Testpoints, and some costs (to Halabtech, HCU or a particular Telegram group) that are about 30 Euros or more
Only those who never upgraded over Oreo firmwares with Security patch 06/2018 (that is, who still have the older Bootloader) can simply unlock the Bootloader with DC Unlocker for about 4 Euros ;-(
Click to expand...
Click to collapse
Hello mate.
I had tried before posting, but it didn't work.
So far the temporary solution I found (which I also tried for Dload and Hi suite, and it did not work, maybe I am wrong) is to perform a Downgrade from Emui 9.1 to 9.0, then you can perform a Downgrade to Emui 8.0. (but it is not possible to do it directly from 9.1 to 8.0)
I have an information puzzle, I still can't get to Emui 8, I keep reading, trying, buy 4 credits in DC, and surprise, they can't unlock it, and I already tried so hard, for so long that I'm seeing if I already sell Huawei, and I add it to my friends list "Never Buy again"
as ise with LG, Samsung, Xiaomi.
It is frustrating, he became a dictator huawei with his Sisteman "Emui" with which I can not even clean my quiet ass without bothering with his updates
PatadaVoladora! said:
Hello mate.
I had tried before posting, but it didn't work.
So far the temporary solution I found (which I also tried for Dload and Hi suite, and it did not work, maybe I am wrong) is to perform a Downgrade from Emui 9.1 to 9.0, then you can perform a Downgrade to Emui 8.0. (but it is not possible to do it directly from 9.1 to 8.0)
I have an information puzzle, I still can't get to Emui 8, I keep reading, trying, buy 4 credits in DC, and surprise, they can't unlock it, and I already tried so hard, for so long that I'm seeing if I already sell Huawei, and I add it to my friends list "Never Buy again"
as ise with LG, Samsung, Xiaomi.
It is frustrating, he became a dictator huawei with his Sisteman "Emui" with which I can not even clean my quiet ass without bothering with his updates
Click to expand...
Click to collapse
Yes, exactly as in my post you cited. You downgraded from 9.1 to 9.0, then from 9.0 to 8.0, but you are still with the newer 8.0 sharing the same new Bootloader as 9.0 or 9.1 - the same new Bootloader that cannot be unlocked for 4 EUR.
You would have to downgrade further, to the older 8.0 firmwares (before GPU Turbo and/or earlier than Security Patch 06/2018 - they usually correspond to the jump from the old xloader to the new one).
But such downgrading is not possible by e.g. HiSuite, and if you enforce it by DLOAD, you would jump to the band wagon with several other users of various Huawei devices who similarly wanted to 'cheat' - but instead of unlocking Bootloaders for the cheap 4 EUR, they hard-bricked their phones.
There is only one method to downgrade to that old xloader.img - TestPoints: it requires to open the phone, to shorten pins on the TestPoints at motherboard and then to use a special loader and driver by Huawei to flash the board image. You may have problems to restore IMEI(s).
If you are interested about, search on XDA and outside, you will find the guides.
Actually, there were even instructions here (not very detailed - requiring further research for resources), under the Mate 9, Q/A or Guides section (e.g., I remember that I have asked for how-to at late Aug or early Sep, got a short answer but I never pursued to try it on my own)
E.g., attached is a photo of TestPoints pins for Mate 9
finally, I have the solution
zgfg said:
Yes, exactly as in my post you cited. You downgraded from 9.1 to 9.0, then from 9.0 to 8.0, but you are still with the newer 8.0 sharing the same new Bootloader as 9.0 or 9.1 - the same new Bootloader that cannot be unlocked for 4 EUR.
You would have to downgrade further, to the older 8.0 firmwares (before GPU Turbo and/or earlier than Security Patch 06/2018 - they usually correspond to the jump from the old xloader to the new one).
But such downgrading is not possible by e.g. HiSuite, and if you enforce it by DLOAD, you would jump to the band wagon with several other users of various Huawei devices who similarly wanted to 'cheat' - but instead of unlocking Bootloaders for the cheap 4 EUR, they hard-bricked their phones.
There is only one method to downgrade to that old xloader.img - TestPoints: it requires to open the phone, to shorten pins on the TestPoints at motherboard and then to use a special loader and driver by Huawei to flash the board image. You may have problems to restore IMEI(s).
If you are interested about, search on XDA and outside, you will find the guides.
Actually, there were even instructions here (not very detailed - requiring further research for resources), under the Mate 9, Q/A or Guides section (e.g., I remember that I have asked for how-to at late Aug or early Sep, got a short answer but I never pursued to try it on my own)
E.g., attached is a photo of TestPoints pins for Mate 9
Click to expand...
Click to collapse
Men, thanks for the answer, and sharing your time.
Well,
Finally, I found the solution that I wanted to apply a long time ago.
Which one?
simple; Take the cell phone, sell it and send the **** to Huawei.