i can't rollback my mate 8 from nougat 7 - Mate 8 Q&A, Help & Troubleshooting

hey guys
my phone was L29c185
i bootload it then twrp recovery , and flashed the nougat c185 to it
but it crashs , bluetooth not working And few apps installed
i tried to rollback , but i cant access to twrp recovery , so i dload the official rollback
l29c900b500 as a step to rollback to android 6 emui 4.1 . but i cant dload any roms :crying:
idk what 2 do

hema.aa59 said:
hey guys
my phone was L29c185
i bootload it then twrp recovery , and flashed the nougat c185 to it
but it crashs , bluetooth not working And few apps installed
i tried to rollback , but i cant access to twrp recovery , so i dload the official rollback
l29c900b500 as a step to rollback to android 6 emui 4.1 . but i cant dload any roms :crying:
idk what 2 do
Click to expand...
Click to collapse
Download TWRP Recovery 3.0.3
http://sillanwali.com/downloads/twrp-3.0.3.img

Related

Problem installing B560 !

HELLO,
i have huawei mate 8 on B180 rooted with bootloader unlocked, i still cant install nougat specialy L29 B560, the problem is i cant install twrp the only version that work for me is 3.0.2.0 it work since EMIUI 4.0, when i install other versions it install correctly but i cant launch it, i tried all other versions of twrp but without solution, even TWRP 3.0.3 didnt work, the only nougat firmware that works is russian beta i didnt like and i rollback to B180 using dload method... i tried to install B560 with this version of TWRP 3.0.2.0 but it gives errors, even using the dload method it gives errors at 5% , i also tried flashing the rom with fastboot method ( recovery.img, boot.img, system.img, cust.img) the flash was fine but when i reboot it stuck at the first boot screen, tried to enter twrp or stock recovery but it doenst work, so whats the solution to install B560 ?
azyounes said:
HELLO,
i have huawei mate 8 on B180 rooted with bootloader unlocked, i still cant install nougat specialy L29 B560, the problem is i cant install twrp the only version that work for me is 3.0.2.0 it work since EMIUI 4.0, when i install other versions it install correctly but i cant launch it, i tried all other versions of twrp but without solution, even TWRP 3.0.3 didnt work, the only nougat firmware that works is russian beta i didnt like and i rollback to B180 using dload method... i tried to install B560 with this version of TWRP 3.0.2.0 but it gives errors, even using the dload method it gives errors at 5% , i also tried flashing the rom with fastboot method ( recovery.img, boot.img, system.img, cust.img) the flash was fine but when i reboot it stuck at the first boot screen, tried to enter twrp or stock recovery but it doenst work, so whats the solution to install B560 ?
Click to expand...
Click to collapse
What's your phone region
NXT-L29C***B180?
sillanwali said:
What's your phone region
NXT-L29C***B180?
Click to expand...
Click to collapse
its C900B180.
Posted from Mate 8.
azyounes said:
HELLO,
i have huawei mate 8 on B180 rooted with bootloader unlocked, i still cant install nougat specialy L29 B560, the problem is i cant install twrp the only version that work for me is 3.0.2.0 it work since EMIUI 4.0, when i install other versions it install correctly but i cant launch it, i tried all other versions of twrp but without solution, even TWRP 3.0.3 didnt work, the only nougat firmware that works is russian beta i didnt like and i rollback to B180 using dload method... i tried to install B560 with this version of TWRP 3.0.2.0 but it gives errors, even using the dload method it gives errors at 5% , i also tried flashing the rom with fastboot method ( recovery.img, boot.img, system.img, cust.img) the flash was fine but when i reboot it stuck at the first boot screen, tried to enter twrp or stock recovery but it doenst work, so whats the solution to install B560 ?
Click to expand...
Click to collapse
After install B560 with twrp did you do a factory reset? If you have not you should. After I upgrade to nougat my phone also got stuck at the first boot screen. I did a factory reset where the data partition is formatted and the phone works after that.

Flashed wrong rollback

I had to roll back there was no rollback available for my country my build bln-l22c675b310 i flashed bln_l21 roll and it successfully installed after the i cant use dload method.
I dowgrade successfully but i had to wipe oem info and cust and after i downgraded emui 5 to 4.1 and the again flashed emui 5 oem and cust. But i still cant use dload method. Plese help... :

Honor 8 , no way to enter recovery TWRP

Hello, i have a Honor 8 where i had installed TWRP 3.1.1-1 and Resurrection Remix N v5.8.4 . With that rom i was not able to use Usb so i installed on it AOSPA 7.1.2.
Doing that i lost the root (prolly i did something wrong) and i was not able to get it back so i tried to rollback to FRD-L09c432b131 installing first Honor 8_Rollback Package_FRD-L19_from Android 7.0 EMUI 5.0 to Android 6.0 EMUI 4.1_C900B300_Italian and after it installing Honor 8_Firmware_FRD-L09_Android 6.0_EMUI 4.1_C432B131_Western Europe . Now my phone is on FRD-L09C432b131 and it is working without problem but i can't find a way to update the firmware with original roms (tried multiple time with different packages without luck) or to install again Resurrection Remix N v5.8.4 because i'm not able to boot in TWRP even if the installation process of the recovery doesn't give error.
To be sure i also used the Unbrick function of Multi - tool extracting the required file with Huawei Update Extractor from the Update.app file of Honor 8_Firmware_FRD-L09_Android 6.0_EMUI 4.1_C432B131_Western Europe but still i can't find a way to get back to TWRP recovery or to install any original firmware update.
If anyone have any idea about why i would be happy to get some help

How to debrand honor Bln l21 to install emui 8!

Plz can anyone help me debranding my Bln-L21?
MAK7246 said:
Plz can anyone help me debranding my Bln-L21?
Click to expand...
Click to collapse
[Guide] Debranding to India variant BLN-L22 (successful case)- Noob Friendly
Update- Please flash the OEMINFO and Custom bin from - https://mega.nz/#!qYtlzawK!Ab86GUO40JpUZ8scGnaIszhA-3gf6bN4NdfuHb8IeBU via TWRP and then flash the B340 update.app file from download section via dload method. if you face any issue, follow...
forum.xda-developers.com
read also the lasts posts
Bro My one is Bln-l21 which rom should I debrand to can anyone give me link for the firmware?
MAK7246 said:
Bro My one is Bln-l21 which rom should I debrand to can anyone give me link for the firmware?
Click to expand...
Click to collapse
Follow this post:
[Guide] Debranding to India variant BLN-L22 (successful case)- Noob Friendly
Update- Please flash the OEMINFO and Custom bin from - https://mega.nz/#!qYtlzawK!Ab86GUO40JpUZ8scGnaIszhA-3gf6bN4NdfuHb8IeBU via TWRP and then flash the B340 update.app file from download section via dload method. if you face any issue, follow...
forum.xda-developers.com
the B340 update.app link is in the one right after.
If you don't have/know about TWRP recovery:
[GUIDE] Root Huawei Honor 6X and install TWRP custom recovery (EMUI 5.X)
Note- Applicable for Windows 7, Windows 8 and Windows 10 Similar steps are applicable for EMUI 4.X as well but TWRP file will change. Hi Folks, There are few threads but most of them are old or for EMUI 4.X and users having issues while...
forum.xda-developers.com
the unlock code for your bootloader is available throught "DC unlocker" software for 4 € .
Will my device get EMUI 8 after debrand?
MAK7246 said:
Will my device get EMUI 8 after debrand?
Click to expand...
Click to collapse
Nope, you would just have done step 2 of the following post, you also have to do step 3 then:
Thread '[HONOR 6x EMUI 8.X Oreo] Installing EMUI 8.X on Honor 6X EMUI 5.X and RAM extend via SD Card' https://forum.xda-developers.com/t/...-emui-5-x-and-ram-extend-via-sd-card.4237453/
Bro where can I get stock recovery and stock erecovery
Cause I successfully debranded!
MAK7246 said:
Bro where can I get stock recovery and stock erecovery
Cause I successfully debranded!
Click to expand...
Click to collapse
they sould be in HUawei "full" rom package. Use the soft "huawei update extractor"
Djiban said:
they sould be in HUawei "full" rom package. Use the soft "huawei update extractor"
Click to expand...
Click to collapse
Bro do u have the full emui 8 firmware for Honor 6x?
@Djiban bro my build is same though it updated to emui 8 for not having the full firmware package!Do u have the full firmware?
Bro my build no. Is still same after upgrading from emui 5.0.1 to emui 8 because of not having the full firmware.do u have the full firmware package for Emui 8 honor 6x?
MAK7246 said:
Bro my build no. Is still same after upgrading from emui 5.0.1 to emui 8 because of not having the full firmware.do u have the full firmware package for Emui 8 honor 6x?
Click to expand...
Click to collapse
ok, there is a more recent EMUI stock firmware (B520):
Honor6X-BLN-L22HNC675CUSTC675D2B520 (8.0.0.520) - Shared with pCloud
Keep all your files safe, access them on any device you own and share with just the right people. Create a free pCloud account!
e.pcloud.link
you can use https://www.dropbox.com/s/via9iigwa5q37rf/HWOTA_BLN_Eng.zip
to install it. Some infos about that here.
You should be able to use dload official update, and somehow "Huawei updater" software or "Huawei Firmware Finder" soft or app, also to instal it.
BUT ANYWAY, you should have stock recovery already with the build you install to get EMUI 8 !!! Did you check? That would be the case, after installing the above B520.
If not, look inside those B520 zip files (using "Huawei update extractor" software for update.app if I remember well, google "Huawei update extractor" for all infos), you will get recovery .img files. Flashable with Fastboot or twrp recovery.
But I thnik you are already on stock recovery, or will be after B520 update
Djiban said:
ok, there is a more recent EMUI stock firmware (B520):
Honor6X-BLN-L22HNC675CUSTC675D2B520 (8.0.0.520) - Shared with pCloud
Keep all your files safe, access them on any device you own and share with just the right people. Create a free pCloud account!
e.pcloud.link
you can use https://www.dropbox.com/s/via9iigwa5q37rf/HWOTA_BLN_Eng.zip
to install it. Some infos about that here.
You should be able to use dload official update, and somehow "Huawei updater" software or "Huawei Firmware Finder" soft or app, also to instal it.
BUT ANYWAY, you should have stock recovery already with the build you install to get EMUI 8 !!! Did you check? That would be the case, after installing the above B520.
If not, look inside those B520 zip files (using "Huawei update extractor" software for update.app if I remember well, google "Huawei update extractor" for all infos), you will get recovery .img files. Flashable with Fastboot or twrp recovery.
But I thnik you are already on stock recovery, or will be after B520 update
Click to expand...
Click to collapse
My current one is B520 just the bui
Djiban said:
ok, there is a more recent EMUI stock firmware (B520):
Honor6X-BLN-L22HNC675CUSTC675D2B520 (8.0.0.520) - Shared with pCloud
Keep all your files safe, access them on any device you own and share with just the right people. Create a free pCloud account!
e.pcloud.link
you can use https://www.dropbox.com/s/via9iigwa5q37rf/HWOTA_BLN_Eng.zip
to install it. Some infos about that here.
You should be able to use dload official update, and somehow "Huawei updater" software or "Huawei Firmware Finder" soft or app, also to instal it.
BUT ANYWAY, you should have stock recovery already with the build you install to get EMUI 8 !!! Did you check? That would be the case, after installing the above B520.
If not, look inside those B520 zip files (using "Huawei update extractor" software for update.app if I remember well, google "Huawei update extractor" for all infos), you will get recovery .img files. Flashable with Fastboot or twrp recovery.
But I thnik you are already on stock recovery, or will be after B520 update
Click to expand...
Click to collapse
Bro I updated to emui 8 using the update.zip and huru updater using howtabln the one which u have given but after updating the build number was supposed to be b520 but it remain unchanged I don't know the reason but emui was successfully updated to emui 8!
MAK7246 said:
My current one is B520 just the bui
Bro I updated to emui 8 using the update.zip and huru updater using howtabln the one which u have given but after updating the build number was supposed to be b520 but it remain unchanged I don't know the reason but emui was successfully updated to emui 8!
Click to expand...
Click to collapse
you are not on B520 obviously, install the B520 provided in my previous post. You should have stock recovery afterwards
MAK7246 said:
My current one is B520 just the bui
Bro I updated to emui 8 using the update.zip and huru updater using howtabln the one which u have given but after updating the build number was supposed to be b520 but it remain unchanged I don't know the reason but emui was successfully updated to emui 8!
Click to expand...
Click to collapse
Bro is the rom indian or Chinese?
Djiban said:
you are not on B520 obviously, install the B520 provided in my previous post. You should have stock recovery afterwards
Click to expand...
Click to collapse
@Djiban bro but the link which u have given in china variant,Indian variant does not have HNC in build number,am I right?
@Djiban can u send the screenshot of ur system info I mean build info of honor 6x!
I m getting getting package info failed in erecovery since debrand can anybody help me fix this?model bln 22 emui 8 debranded from BLN-L22.
Djiban said:
Follow this post:
[Guide] Debranding to India variant BLN-L22 (successful case)- Noob Friendly
Update- Please flash the OEMINFO and Custom bin from - https://mega.nz/#!qYtlzawK!Ab86GUO40JpUZ8scGnaIszhA-3gf6bN4NdfuHb8IeBU via TWRP and then flash the B340 update.app file from download section via dload method. if you face any issue, follow...
forum.xda-developers.com
the B340 update.app link is in the one right after.
If you don't have/know about TWRP recovery:
[GUIDE] Root Huawei Honor 6X and install TWRP custom recovery (EMUI 5.X)
Note- Applicable for Windows 7, Windows 8 and Windows 10 Similar steps are applicable for EMUI 4.X as well but TWRP file will change. Hi Folks, There are few threads but most of them are old or for EMUI 4.X and users having issues while...
forum.xda-developers.com
the unlock code for your bootloader is available throught "DC unlocker" software for 4 € .
Click to expand...
Click to collapse
Hello, I am having trouble using the DC-Unlocker software. I am trying to follow this tutorial from their official website to unlock the bootloader of my Huawei Mate 9 Lite (BLL-L23) but HiSuite does not seem to work. It shows a pop-up saying "HiSuite will be installed in your device" and then another saying "Instalation error. System version is too old". And then nothing happens, and HiSuite doesn't even recognize my phone.
I have Android 6.0 Marshmallow and I'm trying to upgrade to Android 7.0 Nougat. Also, I have EMUI 4.1.3, and if I'm not mistaken, I should be able to upgrade it to EMUI 5.0.
EDIT: HiSuite seems to have installed the drivers 'Android Adapter PCUI' and 'DBAdapter Reserved Interface' despite the error, but not the 'Android Adapter Modem #2' one, and I don't know how to install it. I'd like to know I have everything needed to proceed successfully before paying the 4.00 €.
thedolanduck said:
Hello, I am having trouble using the DC-Unlocker software. I am trying to follow this tutorial from their official website to unlock the bootloader of my Huawei Mate 9 Lite (BLL-L23) but HiSuite does not seem to work. It shows a pop-up saying "HiSuite will be installed in your device" and then another saying "Instalation error. System version is too old". And then nothing happens, and HiSuite doesn't even recognize my phone.
I have Android 6.0 Marshmallow and I'm trying to upgrade to Android 7.0 Nougat. Also, I have EMUI 4.1.3, and if I'm not mistaken, I should be able to upgrade it to EMUI 5.0.
EDIT: HiSuite seems to have installed the drivers 'Android Adapter PCUI' and 'DBAdapter Reserved Interface' despite the error, but not the 'Android Adapter Modem #2' one, and I don't know how to install it. I'd like to know I have everything needed to proceed successfully before paying the 4.00 €.
Click to expand...
Click to collapse
the tutorial you're following is the good one.
What is the OS version of your computer ? try another one!
Try also to install diectly the huwei drivers without hisuite:
Huawei_Android_USB_Driver
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
Djiban said:
the tutorial you're following is the good one.
What is the OS version of your computer ? try another one!
Try also to install diectly the huwei drivers without hisuite:
Huawei_Android_USB_Driver
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
Click to expand...
Click to collapse
Thank you for replying.
My PC runs on Windows 10, so I don't think that is a problem. I could try a Virtual Machine with another one though, which one do you recommend?
As for the instalation, do I have to uninstall my current drivers in order to install the ones you are providing me? Or does it not matter? I will try them ASAP.
P.S.: I found this thread in the DC-Unlocker forums of someone saying not all phones have the 'Android Adapter Modem #2' drivers and it should be possible to read the bootloader code of a Honor 6X without it (I am assuming that Mate 9 Lite == Honor 6X at this point). Should I trust this?
I apologize for the amount of questions, you just seem like an experienced person, and I thank you again for taking the time and having the patience of answering.

Any really simple guides to updating my Mate 9?

I bought my Mate 9 from China and it's never updated as you can see
I need to manually update it by the simplest method possible
I can unlock the bootloader but that's about it.
I've tried various ROMs but they all fail to load
I think it might be simpler to root it and then install an later rom
Any really simple guides to updating my Mate 9?
Same probem. i unlocked bootloader via potatoNV tool. but can't find a way to install twrp or to root my huawei mate 9 mha-l29c636b172 stuck on nougat 7 and emui 5. Please help.
We got a chance after so long to unlock the bootloader but still facing issues with rooting out device
my too is emui 5 Android 7
how update ??
aureliolage said:
my too is emui 5 Android 7
how update ??
Click to expand...
Click to collapse
Try dload method, stock firmware (Oreo, Pie) for region C636 can be found here
-Alf- said:
Try dload method, stock firmware (Oreo, Pie) for region C636 can be found here
Click to expand...
Click to collapse
no have firmwares dloa for dowload
{Mod edit: Quoted post has been deleted!}
hummmm but this files works dload ?
but need Oreo no can update for 9 first oreo
ok thanks
{Mod edit: Quoted post has been deleted!}
nedd more files
for dload now need update_MHA-L29_C63 _hw_spcseas + update.app ??
only Dload ( update.app) no go

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