Bricked LYA-L29 after OTA EMUI 10 update - Huawei Mate 20 Pro Questions & Answers

I bought a used LYA-L29 a few days ago, the device is a Singapore version was running EMUI 9. 1 C432**** and I got 2 to 3 updates like 9.1.0.*** . The device was running fine. After 2 days I received EMUI 10 update which my device automatically downloaded and I installed it but after that my phone showing error after booting up "Your device loaded a different operating system".
After that I tried many things to flash it back to normal but nothing working so far,
I tried dload but it shows compatibility error on dload install.
Then tried mikeos tools hisuite method that method says recovery failed when recovery process reaches at Installing system 0%.
Also which firmware should I flash for my Singapore region phone and how should i flash...
Kindly help.

First, check vendorcountry in fastboot mode.
fastboot.exe getvar vendorcountry

oslo83 said:
First, check vendorcountry in fastboot mode.
fastboot.exe getvar vendorcountry
Click to expand...
Click to collapse
vendorcountry: hw/spcseas

You should flash emui10 C636 cust&preload on it.
Or emui10 cust&preload from other region, but renamed as C636 hw/spcseas packages should.

oslo83 said:
You should flash emui10 C636 cust&preload on it.
Or emui10 cust&preload from other region, but renamed as C636 hw/spcseas packages should.
Click to expand...
Click to collapse
Kindly tell me how should i flash and plz can you provide links for firmware.

With an exfat formated NMcard or usb-otg flashdrive where you'll be able to weite on from PC, and C636 emui10 dload packages. I'll try to post them here later.

oslo83 said:
With an exfat formated NMcard or usb-otg flashdrive where you'll be able to weite on from PC, and C636 emui10 dload packages. I'll try to post them here later.
Click to expand...
Click to collapse
Okay, I'm waiting for your post.
Thanks

Related

Honor 5x stuck on logo after update pls help!!!

Please read carefully it is different from other cases..
I just got my new phone and it is Honor 5x, I set it up normally as you do on any new phone before using it. I had not done anything else at this point but follow the directions given and the phone was behaving fine. There was a software update and I started it, but then when it went to reboot, it stayed frozen at the Honor logo screen. I have tried various things and looked everywhere. I tried going to the Emui menu and I tried the "factory reset" option and it got up to 15% before saying that it failed, forcing me to shut it down. No matter how many times I try to reboot the phone, it stays at that same logo screen. If I press the volume keys and the power button, it takes me to the download screen but does not pass 0 . I have tried to manually install the update by the use of an SD card. When I tried it after I mounted it on the card, it got to maybe 10% before saying the software update failed and forced me to shut the phone down again. When I tried recovering from the erecovery menu, after connecting to my wifi, it said it failed to get package info and again I had to shutdown the phone. I tried redownloading the update and doing it again incase it somehow downloaded wrong on my laptop but it still has done no change. The farthest I got was when I put the update on the SD card before it failed. I need a solution please help me it's been days and i havent found something yet
Lasisi said:
Please read carefully it is different from other cases..
I just got my new phone and it is Honor 5x, I set it up normally as you do on any new phone before using it. I had not done anything else at this point but follow the directions given and the phone was behaving fine. There was a software update and I started it, but then when it went to reboot, it stayed frozen at the Honor logo screen. I have tried various things and looked everywhere. I tried going to the Emui menu and I tried the "factory reset" option and it got up to 15% before saying that it failed, forcing me to shut it down. No matter how many times I try to reboot the phone, it stays at that same logo screen. If I press the volume keys and the power button, it takes me to the download screen but does not pass 0 . I have tried to manually install the update by the use of an SD card. When I tried it after I mounted it on the card, it got to maybe 10% before saying the software update failed and forced me to shut the phone down again. When I tried recovering from the erecovery menu, after connecting to my wifi, it said it failed to get package info and again I had to shutdown the phone. I tried redownloading the update and doing it again incase it somehow downloaded wrong on my laptop but it still has done no change. The farthest I got was when I put the update on the SD card before it failed. I need a solution please help me it's been days and i havent found something yet
Click to expand...
Click to collapse
Well I have no idea how much experience you have with Honor phones but you do realize that their are no less than 6 varent of this phone
Are you sure your downloading the correct files for your model?
Are you using the dload/update.app method to update?
Did you unlock the bootloader?
Flash TWRP?
Sent from my LEX727 using Tapatalk
try booting into huawei erecovery and pressing "flash latest firmware and recovery"
clsA said:
Well I have no idea how much experience you have with Honor phones but you do realize that their are no less than 6 varent of this phone
Are you sure your downloading the correct files for your model?
Are you using the dload/update.app method to update?
Did you unlock the bootloader?
Flash TWRP?
Sent from my LEX727 using Tapatalk
Click to expand...
Click to collapse
This is actually my first time with huawei devices but i made sure i downloaded the right firmware no result!!
Also unlocking the boot loader asks for stuffs such as build no device id etc but i dont know how to do this because the phone isnt booting up
About flashing twrp I have no idea what this is about but i think it also has something to do with unlocking bootloader which i am unable to do without getting the phone to boot to homepage
Thanks for d reply how else can you help me pls!!
Abhaypraseeth said:
try booting into huawei erecovery and pressing "flash latest firmware and recovery"
Click to expand...
Click to collapse
I understand booting into erecovery but i dont understand pressing flash latest firmware and recovery please expanciate. Thanks
Lasisi said:
I understand booting into erecovery but i dont understand pressing flash latest firmware and recovery please expanciate. Thanks
Click to expand...
Click to collapse
i mean to say this see the attachment you see the second option that is the one to click and then it will ask to connect to wifi and then it will start downloading (aprox 10mins) and then install the latest firmware and recovery (be warned this will wipe your device and upgrade to latest version and you will lose root and twrp:good
Abhaypraseeth said:
i mean to say this see the attachment you see the second option that is the one to click and then it will ask to connect to wifi and then it will start downloading (aprox 10mins) and then install the latest firmware and recovery (be warned this will wipe your device and upgrade to latest version and you will lose root and twrp:good
Click to expand...
Click to collapse
he said he already tried that
When I tried recovering from the erecovery menu, after connecting to my wifi, it said it failed to get package info and again I had to shutdown the phone.
Click to expand...
Click to collapse
@Lasisi list your phone model and the file your trying to use (a link)
Also list what software version you were on and what the update is listed as
are you putting the file update.app in a folder called dload on the ext_sdcard and rebooting to erecovery by shutting off the phone and then holding volume up and down and power all at the same time ?
Abhaypraseeth said:
i mean to say this see the attachment you see the second option that is the one to click and then it will ask to connect to wifi and then it will start downloading (aprox 10mins) and then install the latest firmware and recovery (be warned this will wipe your device and upgrade to latest version and you will lose root and twrp:good
Click to expand...
Click to collapse
Yea... I have done this too and I was able to connect to wifi but when it is about to start downloading it will say failed to get package info instead of downloading it.
Someone said probably the os has crashed and non of this will work...
clsA said:
he said he already tried that
@Lasisi list your phone model and the file your trying to use (a link)
Also list what software version you were on and what the update is listed as
are you putting the file update.app in a folder called dload on the ext_sdcard and rebooting to erecovery by shutting off the phone and then holding volume up and down and power all at the same time ?
Click to expand...
Click to collapse
Yes i am putting it in dload and rebooting by holding the volume buttons(both)...
My phone model is Honor 5x
The file i was trying to use comes from http://consumer.huawei.com/pk/support/mobile-phones/honor5x-pk-sup.htm
Did i get your question right??
I was told the os of the phone is crashed and all these wont work.. Is there still something else that can be done
Lasisi said:
Yes i am putting it in dload and rebooting by holding the volume buttons(both)...
My phone model is Honor 5x
The file i was trying to use comes from http://consumer.huawei.com/pk/support/mobile-phones/honor5x-pk-sup.htm
Did i get your question right??
Click to expand...
Click to collapse
Dear Lasisi WHICH model of honor 5x do you have (eg KIW-TL00,KIW-TL00H)
---------- Post added at 04:40 PM ---------- Previous post was at 04:40 PM ----------
Lasisi said:
Yes i am putting it in dload and rebooting by holding the volume buttons(both)...
My phone model is Honor 5x
The file i was trying to use comes from http://consumer.huawei.com/pk/support/mobile-phones/honor5x-pk-sup.htm
Did i get your question right??
Click to expand...
Click to collapse
Please tell and I'll fetch the files for you if I can..
Lasisi said:
Yes i am putting it in dload and rebooting by holding the volume buttons(both)...
My phone model is Honor 5x
The file i was trying to use comes from http://consumer.huawei.com/pk/support/mobile-phones/honor5x-pk-sup.htm
Did i get your question right??
Click to expand...
Click to collapse
This site links to the KIW-L21 is that your phone ?
the file you download from their is a zip file ..are you unzipping it before putting update.app in the dload folder ?
Lasisi said:
I was told the os of the phone is crashed and all these wont work.. Is there still something else that can be done
Click to expand...
Click to collapse
is your phone C185 B130, Kuwait, Channel-Others
or C185 B310 CUST C185 D006
Abhaypraseeth said:
Dear Lasisi WHICH model of honor 5x do you have (eg KIW-TL00,KIW-TL00H)
---------- Post added at 04:40 PM ---------- Previous post was at 04:40 PM ----------
Please tell and I'll fetch the files for you if I can..
Click to expand...
Click to collapse
Okay... It is KIW-L21 model
clsA said:
This site links to the KIW-L21 is that your phone ?
the file you download from their is a zip file ..are you unzipping it before putting update.app in the dload folder ?
is your phone C185 B130, Kuwait, Channel-Others
or C185 B310 CUST C185 D006
Click to expand...
Click to collapse
Yes my phone is KIW-L21... I unzipped it before putting in dload... The phone was bought from china thats all i know i *dont know anything* about this C185 B1330
Lasisi said:
Okay... It is KIW-L21 model
Click to expand...
Click to collapse
Ok I'll get you the link just wait for 30 minutes
Lasisi said:
Okay... It is KIW-L21 model
Click to expand...
Click to collapse
Download this- https://www.androidfilehost.com/?fid=24411628330025755
Get 15 second ADB installer https://forum.xda-developers.com/showthread.php?t=2588979
Extract it
COPY THE
BOOT.IMG
BOOT.IMG.HEADER
SYSTEM.IMG
SYSTEM.IMG.HEADER
RECOVERY.IMG
RECOVERY.IMG.HEADER
CUST.IMG
CUST.IMG.HEADER
To the adb folder in your C: drive
Then open CMD and type in
Code:
cd C:\adb
Then
Turn off your phone.
Connect it to your PC via the USB cable.
Hold down Volume Down and Power to boot into Fastboot mode.
Check if your device is connected via the fastboot devices command.
If it is, then flash the BOOT.IMG file entering
Code:
fastboot flash boot BOOT.IMG
Next, flash the RECOVERY.IMG by typing:
Code:
fastboot flash recovery RECOVERY.IMG
After that, flash the SYSTEM.IMG with the
Code:
fastboot flash system SYSTEM.IMG
command. *
Lastly, flash the CUST.IMG by typing
Code:
fastboot flash cust CUST.IMG
If all the flashing is done, restart your phone with the
Code:
fastboot restart command
* – Since the SYSTEM and CUST file are much more larger than the other two, the program will flash them in parts. It may seem like the program is frozen, but it’s chopping up the large files into smaller ones in order to flash them. You can check the Process Manager, and see the HDD usage of this process.
Abhaypraseeth said:
Download this- https://www.androidfilehost.com/?fid=24411628330025755
Get 15 second ADB installer https://forum.xda-developers.com/showthread.php?t=2588979
Extract it
COPY THE
BOOT.IMG
BOOT.IMG.HEADER
SYSTEM.IMG
SYSTEM.IMG.HEADER
RECOVERY.IMG
RECOVERY.IMG.HEADER
CUST.IMG
CUST.IMG.HEADER
To the adb folder in your C: drive
Then open CMD and type in
Code:
cd C:\adb
Then
Turn off your phone.
Connect it to your PC via the USB cable.
Hold down Volume Down and Power to boot into Fastboot mode.
Check if your device is connected via the fastboot devices command.
If it is, then flash the BOOT.IMG file entering
Code:
fastboot flash boot BOOT.IMG
Next, flash the RECOVERY.IMG by typing:
Code:
fastboot flash recovery RECOVERY.IMG
After that, flash the SYSTEM.IMG with the
Code:
fastboot flash system SYSTEM.IMG
command. *
Lastly, flash the CUST.IMG by typing
Code:
fastboot flash cust CUST.IMG
If all the flashing is done, restart your phone with the
Code:
fastboot restart command
* – Since the SYSTEM and CUST file are much more larger than the other two, the program will flash them in parts. It may seem like the program is frozen, but it’s chopping up the large files into smaller ones in order to flash them. You can check the Process Manager, and see the HDD usage of this process.
Click to expand...
Click to collapse
I know your just trying to help, but those files are Very Old .. most likely his phone is already on android 6
you also don't know if he has C185 or C432
I think a "fastboot getvar all" from the bootloader should tell if he's on C185 or C432
then you need to download one of the 2 files above and use Huawei update extractor to pull the files from the Full update package for Android 6
and use those to try and recover the phone.
clsA said:
Download this- https://www.androidfilehost.com/?fid=24411628330025755
Get 15 second ADB installer https://forum.xda-developers.com/showthread.php?t=2588979
Extract it
COPY THE
BOOT.IMG
BOOT.IMG.HEADER
SYSTEM.IMG
SYSTEM.IMG.HEADER
RECOVERY.IMG
RECOVERY.IMG.HEADER
CUST.IMG
CUST.IMG.HEADER
To the adb folder in your C: drive
Then open CMD and type in
Then
Turn off your phone.
Connect it to your PC via the USB cable.
Hold down Volume Down and Power to boot into Fastboot mode.
Check if your device is connected via the fastboot devices command.
If it is, then flash the BOOT.IMG file entering
Next, flash the RECOVERY.IMG by typing:
After that, flash the SYSTEM.IMG with the
command. *
Lastly, flash the CUST.IMG by typing
If all the flashing is done, restart your phone with the
I know your just trying to help, but those files are Very Old .. most likely his phone is already on android 6
you also don't know if he has C185 or C432
I think a "fastboot getvar all" from the bootloader should tell if he's on C185 or C432
then you need to download one of the 2 files above and use Huawei update extractor to pull the files from the Full update package for Android 6
and use those to try and recover the phone.
Click to expand...
Click to collapse
True
Some real help going on guys.. great to see the detailed instructions for new user.
@Abhaypraseeth and @clsA
shashank1320 said:
Some real help going on guys.. great to see the detailed instructions for new user.
@Abhaypraseeth and @clsA
Click to expand...
Click to collapse
Thanks

[HELP] Bootloop after trying to revert back to oreo

I installed EMUI 9 on my p20 lite and didn't like it, so I tried one of the openkirin 9.0 beta roms. There was some features that didn't work so I decided I wanted to go back. I followed the guide on openkirin's website about going back to stock by flashing system.img, ramdisk.img, kernel.img and recovery_ramdisk.img however trying to flash ramdisk.img gives "partition length get error". Now, the phone only is able to boot into fastboot and eRecovery mode. In eRecovery the options to backup and to factory reset are grayed out however, and the "update to latest version" doesn't work. When I plug the charger in from being turned off it shows the white error screen with error 10 (boot image) and error 2 (load failed). I have a suspicion that flashing kernel.img is what causing the problem, but I don't really know enough to be sure and I don't want to do anything to make it worse since it seems like this should be fixable.
This is the only phone I have which properly worked so any help is greatly appreciated.
Hi there
Don't worry, it's fixable
There's way bigger mess than that, so the best solution for you and the easiest one is to flash a signed dload package, which you can find for your model and build number in this website:
https://androidhost.ru/search.html
Search in this format "ANE-LX1C66".
Then extract it and copy the "dload" folder to the root of your sd card.
Then power off your device if it isn't and then press POWER + Volume Plus + Volume Minus at the same time until a circle with EMUI appears.
That will erase all data and lock your bootloader.
Cheers!
AS
ars_chelsea said:
Hi there
Don't worry, it's fixable
There's way bigger mess than that, so the best solution for you and the easiest one is to flash a signed dload package, which you can find for your model and build number in this website:
https://androidhost.ru/search.html
Search in this format "ANE-LX1C66".
Then extract it and copy the "dload" folder to the root of your sd card.
Then power off your device if it isn't and then press POWER + Volume Plus + Volume Minus at the same time until a circle with EMUI appears.
That will erase all data and lock your bootloader.
Cheers!
AS
Click to expand...
Click to collapse
Ah, yeah, forgot to mention I already tried that. Unfortunately it doesn't work. It just says "software install failed". I'm genuinely about to throw this f***ing thing into orbit
Thanks for your help though.
Afifus said:
Ah, yeah, forgot to mention I already tried that. Unfortunately it doesn't work. It just says "software install failed". I'm genuinely about to throw this f***ing thing into orbit
Thanks for your help though.
Click to expand...
Click to collapse
That's weird, are you sure you are installing the right package for your device? It's rare to fail with a correct package.
What's your build number and model ?
ars_chelsea said:
That's weird, are you sure you are installing the right package for your device? It's rare to fail with a correct package.
What's your build number and model ?
Click to expand...
Click to collapse
Tried Oreo build 150 for ane-lx1c432 and ane-lx1c782 since those are the only models my phone could be.
Although, when I do the get-build-number command in fastboot it still says I'm on a Pie build. I'm gonna try doing a Pie build and I'll get back to you.
ars_chelsea said:
That's weird, are you sure you are installing the right package for your device? It's rare to fail with a correct package.
What's your build number and model ?
Click to expand...
Click to collapse
Yeah, pie didn't work either.
Afifus said:
Yeah, pie didn't work either.
Click to expand...
Click to collapse
But there is no signed package for those models yet, what dload files did you use?
Cheers,
AS
ars_chelsea said:
But there is no signed package for those models yet, what dload files did you use?
Cheers,
AS
Click to expand...
Click to collapse
I got it off of firmware finder. Are those not signed?
Afifus said:
I got it off of firmware finder. Are those not signed?
Click to expand...
Click to collapse
No, those are not signed, you need the dload files from Androidhost.ru since it's the only place you can get them for free, here's a link for both the versions you showed:
Single SIM ANE-LX1C432: https://androidhost.ru/Utm
Dual SIM ANE-LX1C432: https://androidhost.ru/Utn
Single SIM ANE-LX1C782: https://androidhost.ru/29Zn
Dual SIM ANE-LX1C782: https://androidhost.ru/1jzD
Choose the right one, and follow the procedure I sent you in a reply above.
ars_chelsea said:
No, those are not signed, you need the dload files from Androidhost.ru since it's the only place you can get them for free, here's a link for both the versions you showed:
Single SIM ANE-LX1C432: https://androidhost.ru/Utm
Dual SIM ANE-LX1C432: https://androidhost.ru/Utn
Single SIM ANE-LX1C782: https://androidhost.ru/29Zn
Dual SIM ANE-LX1C782: https://androidhost.ru/1jzD
Choose the right one, and follow the procedure I sent you in a reply above.
Click to expand...
Click to collapse
Cheers, but unfortunately neither of those worked. I'm at a loss on what else I could try.
Afifus said:
Cheers, but unfortunately neither of those worked. I'm at a loss on what else I could try.
Click to expand...
Click to collapse
at less you back to emui 9.1 only to save your phone
first download the firmware from tm team database search the right firmware for your phone
after that unzip the two files then use huawei extractor to extract files from update.app
and follow this instructions
Copy to the following partitions to the adb fastboot folder:
recovery_ramdisk
recovery_vbmeta
recovery_vendor
cust
kernel
system
userdata
product
vendor
Then boot your device in fastboot mode.
note if you dont found recovery ramdisk then rename recovery ramdis to previous name
The commands for fastboot:
fastboot flash recovery_ramdisk recovery_ramdisk.img
fastboot flash recovery_vbmeta recovery_vbmeta.img
fastboot flash recovery_vendor recovery_vendor.img
fastboot flash cust cust.img
fastboot flash kernel kernel.img
fastboot flash system system.img
aftet that make a wipe / factory reset
what happen to you happen to me the same thing if this work after that then be patience until we get official emui, the last news that i read that huawei postpone release until july
Thanks to kilroystyx
Try this and tell me
yassine2217 said:
at less you back to emui 9.1 only to save your phone
first download the firmware from tm team database search the right firmware for your phone
after that unzip the two files then use huawei extractor to extract files from update.app
and follow this instructions
Copy to the following partitions to the adb fastboot folder:
recovery_ramdisk
recovery_vbmeta
recovery_vendor
cust
kernel
system
userdata
product
vendor
Then boot your device in fastboot mode.
note if you dont found recovery ramdisk then rename recovery ramdis to previous name
The commands for fastboot:
fastboot flash recovery_ramdisk recovery_ramdisk.img
fastboot flash recovery_vbmeta recovery_vbmeta.img
fastboot flash recovery_vendor recovery_vendor.img
fastboot flash cust cust.img
fastboot flash kernel kernel.img
fastboot flash system system.img
aftet that make a wipe / factory reset
what happen to you happen to me the same thing if this work after that then be patience until we get official emui, the last news that i read that huawei postpone release until july
Thanks to kilroystyx
Try this and tell me
Click to expand...
Click to collapse
Holy f*** thank you. That seems to have worked. It also seems to have fixed the sms problem I had with 9.1.
Afifus said:
Holy f*** thank you. That seems to have worked. It also seems to have fixed the sms problem I had with 9.1.
Click to expand...
Click to collapse
great happy for you

how to switch Chinese ROM to global? on ANE-AL00

I have the ANE-AL00 model, and I want to change it to global, I didn't find a very clear way, I already have the bootloader unlocked, and erecovery emui 9. can anybody help me ?
SrCDA said:
I have the ANE-AL00 model, and I want to change it to global, I didn't find a very clear way, I already have the bootloader unlocked, and erecovery emui 9. can anybody help me ?
Click to expand...
Click to collapse
First try to downgrade to EMUI 8 via HiSuite.
What is your regional variant, C675 or C00 ?
-Alf- said:
First try to downgrade to EMUI 8 via HiSuite.
What is your regional variant, C675 or C00 ?
Click to expand...
Click to collapse
9.1.0.134(C00E134R1P9)
vendorcountry: all/cn
-Alf- said:
First try to downgrade to EMUI 8 via HiSuite.
What is your regional variant, C675 or C00 ?
Click to expand...
Click to collapse
Try it with chinese Hisuite
https://mega.nz/file/1p9xyIRL#bx1M6zXqtrR38okQd4YqkYvmLfRaOBDJ2snjd8W7kqk
-Alf- said:
Try it with chinese Hisuite
https://mega.nz/file/1p9xyIRL#bx1M6zXqtrR38okQd4YqkYvmLfRaOBDJ2snjd8W7kqk
Click to expand...
Click to collapse
I'm using a custom rom(aosp 10), how do I do this? in the hisuite
SrCDA said:
I have the ANE-AL00 model, and I want to change it to global, I didn't find a very clear way, I already have the bootloader unlocked, and erecovery emui 9. can anybody help me ?
Click to expand...
Click to collapse
SrCDA said:
I'm using a custom rom(aosp 10), how do I do this? in the hisuite
Click to expand...
Click to collapse
I can't read minds.
Nvm...
-Alf- said:
I can't read minds.
Nvm...
Click to expand...
Click to collapse
Do I have to go back to stock? or can i do by twrp?
the custom roms have bugs, in chrome and netflix, that's why i want to go back to global stock, i don't intend to use root.
SrCDA said:
the custom roms have bugs, in chrome and netflix, that's why i want to go back to global stock, i don't intend to use root.
Click to expand...
Click to collapse
How badly you need global, chinese is not so good?
-Alf- said:
How badly you need global, chinese is not so good?
Click to expand...
Click to collapse
i live in portugal, chinese rom does not have portuguese and the store is in chinese. and in global rom it supports portugal with the rules here.
SrCDA said:
i live in portugal, chinese rom does not have portuguese and the store is in chinese. and in global rom it supports portugal with the rules here.
Click to expand...
Click to collapse
I see... Try to go back to stock via WiFi and eRecovery, using option Download latest version and recovery. Then try to downgrade to Oreo via HiSuite.
Could you send me the stock eRecovery img, so I can try to do this?
SrCDA said:
Could you send me the stock eRecovery img, so I can try to do this?
Click to expand...
Click to collapse
https://mega.nz/file/58tnXIKB#KiNi1LXdvZ6hFQAKknULA6fTaOW4-3dstDDdngzBdco
-Alf- said:
https://mega.nz/file/58tnXIKB#KiNi1LXdvZ6hFQAKknULA6fTaOW4-3dstDDdngzBdco
Click to expand...
Click to collapse
I managed to downgrade to ane-al00 8.0.0.180(C00), and now, what next step?
which version is suitable for portugal? C432? or another ?
SrCDA said:
I managed to downgrade to ane-al00 8.0.0.180(C00), and now, what next step?
Click to expand...
Click to collapse
You have two options:
1. https://forum.xda-developers.com/t/...0-0-046-070f-emui-8-0-0.4324543/post-85537577
2. https://forum.xda-developers.com/t/...0-0-046-070f-emui-8-0-0.4324543/post-85538623
I used the second option and it worked, but I don't get OTA, I tried to update via erecovery with "Download latest version and recovery", and the failure to install, I tried to update via dload and also the failure, will I be able to update using the second method again , but with a newer version ? could you help me with this?
my bootloader is still unlocked. after having to unlock again.
SrCDA said:
I used the second option and it worked, but I don't get OTA, I tried to update via erecovery with "Download latest version and recovery", and the failure to install, I tried to update via dload and also the failure, will I be able to update using the second method again , but with a newer version ? could you help me with this?
Click to expand...
Click to collapse
In fastboot mode run commands:
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
and post results
-Alf- said:
In fastboot mode run commands:
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
and post results
Click to expand...
Click to collapse
hadn't changed the model or country, so I did step 1.
ANE-LX1 8.0.0.112(C432)
ANE-LX1
vendorcountry: hw/eu
ANE-LX1 8.0.0.112(C432)
but the bootloader locked and so did the frp, I can't unlock: "Navigate to Developer options, and enable "OEM unlock"!", and the mobile is in bootloop always going to the TWRP, that's right it locked with TWRP installed in eRecovery, when I try to update via dload as it says in the guide, it installs 5% and then reboots to twrp.

Huawei P20 Lite stuck on EMUI 8

Hello all, I've been experiencing a few problems with installing lineage os on my P20 lite.
According to some others, TWRP seemed to not like the version of EMUI 9 I was on at the time. To get around this I thought I could downgrade to a previous version of EMUI 9 however I ended up downgrading to EMUI 8 by mistake. TWRP seems to not like EMUI 8 even more and I can't even properly transfer files to the device anymore.
The eRecovery function of EMUI 8 does not work and gives the error "Getting authentication info failed" when I try to update, and I had already wiped the OS before I realised my mistake. Making it almost impossible for me to update it to a working version.
Firmware is very hard to find for this device and I'm not sure how to use the ones I have found. Does anyone have any ideas of how I could resolve this issue?
Thanks for any help you can provide.
nitrox8760 said:
Hello all, I've been experiencing a few problems with installing lineage os on my P20 lite.
According to some others, TWRP seemed to not like the version of EMUI 9 I was on at the time. To get around this I thought I could downgrade to a previous version of EMUI 9 however I ended up downgrading to EMUI 8 by mistake. TWRP seems to not like EMUI 8 even more and I can't even properly transfer files to the device anymore.
The eRecovery function of EMUI 8 does not work and gives the error "Getting authentication info failed" when I try to update, and I had already wiped the OS before I realised my mistake. Making it almost impossible for me to update it to a working version.here
Firmware is very hard to find for this device and I'm not sure how to use the ones I have found. Does anyone have any ideas of how I could resolve this issue?
Thanks for any help you can provide.
Click to expand...
Click to collapse
in fastboot mode run commands:
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
and post the results.
Some might fail, so don't worry about it.
As for TWRP, look here
-Alf- said:
in fastboot mode run commands:
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
and post the results.
Some might fail, so don't worry about it.
As for TWRP, look here
Click to expand...
Click to collapse
Heres the results:
Code:
fastboot oem get-build-number
(bootloader) :ANE-LX1 8.0.0.161(C782)
fastboot oem get-product-model
(bootloader) ANE-LX1
fastboot getvar vendorcountry
vendorcountry: h3g/gb
fastboot oem oeminforead-CUSTOM_VERSION
FAILED (remote: 'Read oeminfo failed!')
fastboot oem oeminforead-SYSTEM_VERSION
(bootloader) :ANE-LX1 9.1.0.161(C782E4R1P7)
Using a version of TWRP I found on that post, I am now able to transfer files to the device. Sadly I cant install lineage os, probably because I'm still on EMUI 8.
nitrox8760 said:
Firmware is very hard to find for this device
Click to expand...
Click to collapse
I can't give you a direct link (because of forum rules), but you can google it: 9.1.0.286 (`single & dual)
HUAWEI P20 LITE ANE-LX1 ANE-L01 HW EU HLRCF ANNE-L21 9.1.0.286(C782E5R1P7T8) FIRMWARE EMUI9.1.0 05015EHQ
If it will incompatible or so, first flash 8.0.0.159 for single SIM
HUAWEI P20 LITE ANE-LX1 ANE-L01 HW EU ANNE-L01 8.0.0.159(C782) FIRMWARE 8.0.0 R1 EMUI8.0 05015ARN
or for dual SIM 8.0.0.152
HUAWEI P20 LITE ANE-L21 ANE-LX1 HW EU ANNE-L21 8.0.0.152(C782) FIRMWARE 8.0.0 R1 EMUI8.0 05015EHQ
Use dload method, instructions can be found in ReleaseDoc folder .
-Alf- said:
I can't give you a direct link (because of forum rules), but you can google it: 9.1.0.286 (`single & dual)
HUAWEI P20 LITE ANE-LX1 ANE-L01 HW EU HLRCF ANNE-L21 9.1.0.286(C782E5R1P7T8) FIRMWARE EMUI9.1.0 05015EHQ
If it will incompatible or so, first flash 8.0.0.159 for single SIM
HUAWEI P20 LITE ANE-LX1 ANE-L01 HW EU ANNE-L01 8.0.0.159(C782) FIRMWARE 8.0.0 R1 EMUI8.0 05015ARN
or for dual SIM 8.0.0.152
HUAWEI P20 LITE ANE-L21 ANE-LX1 HW EU ANNE-L21 8.0.0.152(C782) FIRMWARE 8.0.0 R1 EMUI8.0 05015EHQ
Use dload method, instructions can be found in ReleaseDoc folder .
Click to expand...
Click to collapse
Dload method will erase all your data and will lock the bootloader!
-Alf- said:
Dload method will erase all your data and will lock the bootloader!
Click to expand...
Click to collapse
Thanks a lot for pointing me in the right direction. It's all sorted now using the method you suggested.

How to enable USB debugging on EMUI rom from recovery/ADB?

Hi all! Recently I got Huawei p20 lite without screen. I was able to unlock the bootloader, decrypt data and even flash Lineage 16 and use it via ADB stream on my PC. But there was a problem, I can't connect to WiFi networks (even that I can see them). So after some reading I conclude that the problem is my EMUI version - ANE-LX1 9.1.0.368. So I downgrade to EMUI 8 but now I can't get adb access when OS is loaded. I have access only from recovery. On Lineage was easy. Just 3 rows to build.prop and default.prop but that's not the case for stock rom. Does anyone knows what files should be edited and how? Maybe someone with stock rom and root can share there files? I'll be very thankful if someone help.
I have success using custom kernel and editing build.prop and default.prop from recovery. Now the question is what will be easiest way to upgrade do miui 9 and still can connect to WIFI networks.
Bladyle said:
I have success using custom kernel and editing build.prop and default.prop from recovery. Now the question is what will be easiest way to upgrade do miui 9 and still can connect to WIFI networks.
Click to expand...
Click to collapse
Imo there's no way to not overwrite build.prop etc. when upgrading. And among other things, some partitions are changed on EMUI 9.1.
The question was if I make upgrade via system menu does the USB debugging and data decrypt will stay but I guess no.
I'm thinking to upgrade via HURUpdater to ANE-LX1 9.1.0.278 (do this version have wifi drivers problem?) and then decrypt data and flash some GSI rom - I don't think I will have success with booting stock. The one thing that is bothering me is that all tutorial lead to do factory reset after flashing the rom via stock recovery. And in EMUI 8 was easy because I have to press Vol - and power button 3 times but on EMUI 9 I saw you have to type "YES".
Bladyle said:
The question was if I make upgrade via system menu does the USB debugging and data decrypt will stay
Click to expand...
Click to collapse
I know what the question was and I answered it, maybe in other words.
Bladyle said:
upgrade via HURUpdater to ANE-LX1 9.1.0.278
Click to expand...
Click to collapse
And how do you want to do it?
Bladyle said:
and then decrypt data and flash some GSI rom
Click to expand...
Click to collapse
GSI does not require data decrypt
Bladyle said:
all tutorial lead to do factory reset after flashing the rom via stock recovery.
Click to expand...
Click to collapse
not necessary if you use TWRP
Bladyle said:
And in EMUI 8 was easy because I have to press Vol - and power button 3 times
Click to expand...
Click to collapse
Really an interesting method ...
Bladyle said:
upgrade via HURUpdater to ANE-LX1 9.1.0.278
Click to expand...
Click to collapse
And how do you want to do it?
I have found FULL OTA for this version. Do I need anything else?
-Alf- said:
GSI does not require data decrypt
Click to expand...
Click to collapse
Yes but I need it so I can push my adbkey.pub for the USB debugging
not necessary if you use TWRP
Click to expand...
Click to collapse
Can you tell me how to do stock recovery factory from TWRP via adb ?
Bladyle said:
And how do you want to do it?
I have found FULL OTA for this version. Do I need anything else?
Yes but I need it so I can push my adbkey.pub for the USB debugging
Can you tell me how to do stock recovery factory from TWRP via adb ?
Click to expand...
Click to collapse
nvm... Good luck!
-Alf- said:
nvm... Good luck!
Click to expand...
Click to collapse
Uuuhm what? What I'm doing wrong? As I said at my first post my phone has no screen and I'm trying to make it somehow usable for me . Never used Huawei device before. I think people here have more knowledge than me , that's why I'm asking. Sorry if my questions are stupid for you.
Bladyle said:
Sorry if my questions are stupid for you.
Click to expand...
Click to collapse
No, you got it wrong.
I'm trying to help you, but you don't have to respect my advice, it's your choice. I'm not an expert or a dev, I'm just a hobbyist, but I have a lot of experience with hi6250 devices.
So just from my experience:
1. As for HuRupdater look here
so I'm not sure that full-OTA will help you...
2.
-Alf- said:
not necessary if you use TWRP
Click to expand...
Click to collapse
First do advanced wipe - wipe Art/dalvik + data + system. Reboot fastboot, flash system.img (your GSI) in fastboot > fastboot reboot. That's all.
-Alf- said:
1. As for HuRupdater look here
Click to expand...
Click to collapse
Yes, I have used exact this post from you to flash ANE-LX1 8.0.0.144(C432) on my device!
The idea now is to change 3 files you have shared with the files from ANE-LX1 9.1.0.278(C432E6R1P7) FULL OTA.zip. and then flash GSI rom.
From what I have read that's how hurupdater works... I'm not sure that it will work but I can try it.
2. Thanks.
Bladyle said:
I'm not sure that it will work but I can try it.
Click to expand...
Click to collapse
And what about Service ROM and dload method?
-Alf- said:
And what about Service ROM and dload method?
Click to expand...
Click to collapse
Actually both methods didn't work.
First tried with hurupdater but got some error at the begging.
Then I extracted dload folder from a zip a put it on scard and tried to install it first via code from phone app and then with service menu (vol- vol + and power) but still ended on emui 8 just with encrypted device again... Any other methods I can try?
Bladyle said:
Actually both methods didn't work.
First tried with hurupdater but got some error at the begging.
Then I extracted dload folder from a zip a put it on scard and tried to install it first via code from phone app and then with service menu (vol- vol + and power) but still ended on emui 8 just with encrypted device again... Any other methods I can try?
Click to expand...
Click to collapse
In fastboot mode run commands:
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
and post results.
Some might fail, so don't worry about it.
Can you give me a link to that service ROM ?
Bladyle said:
but still ended on emui 8
Click to expand...
Click to collapse
begins installation and at 5% stops: software installation failed? You got an basic error message "software installation failed", or a specific error? ("Incompatible with current version", "Failed to check update package", Update package doesn't exist" etc.).
Make sure to have the stock Recovery flash
Yesterday I made more than 20 tries without success.
dload method don't work for me and I don't know what the error is there.
I have tried to extract firmware with Huawei update extractor and manually flash all the partition in fastboot. Most of them did flashed OK but some not because of wrong partition name or partition table I think.
I have success of flashing LineageOS 16 and phone boot normally but didn't detect internal storage.
I think I mixed .img files ....
Best answer for me is to use huru updater, but cant find working OTA for EMUI 9 ...
-Alf- said:
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar vendorcountry
fastboot oem oeminforead-CUSTOM_VERSION
fastboot oem oeminforead-SYSTEM_VERSION
Click to expand...
Click to collapse
fastboot oem get-build-number
(bootloader) :ANE-LX1 9.1.0.278(C432E6R1P7)
fastboot oem get-product-model
(bootloader) ANE-LX1
fastboo getvar vendorcountry
vendorcountry: hw/eu
fastboot oem oeminforead-CUSTOM_VERSION
(bootloader) :ANE-LX1-CUST 9.1.0.6(C432)
fastboot oem oeminforead-SYSTEM_VERSION
(bootloader) :ANE-LX1 8.0.0.151(C432)
-Alf- said:
Can you give me a link to that service ROM ?
Click to expand...
Click to collapse
I think this was a the file I tried with dload method.
Huawei P20 Lite ANE-LX1 ANE-L01 hw eu HLRCF Anne-L01 9.1.0.278(C432E6R1P7T8) Firmware EMUI9.1.0 05015BJS [androidhost.ru].zip - AndroidHost.RU
Download file - Huawei P20 Lite ANE-LX1 ANE-L01 hw eu HLRCF Anne-L01 9.1.0.278(C432E6R1P7T8) Firmware EMUI9.1.0 05015BJS [androidhost.ru].zip
androidhost.ru
Bladyle said:
I'm thinking to upgrade via HURUpdater to ANE-LX1 9.1.0.278
Click to expand...
Click to collapse
Bladyle said:
fastboot oem get-build-number
(bootloader) :ANE-LX1 9.1.0.278(C432E6R1P7)
Click to expand...
Click to collapse
Bladyle said:
CUSTOM_VERSION
(bootloader) :ANE-LX1-CUST 9.1.0.6(C432)
Click to expand...
Click to collapse
??? I'm sorry, but I don't understand what you want at all ...
Bladyle said:
Best answer for me is to use huru updater, but cant find working OTA for EMUI 9
Click to expand...
Click to collapse
The safe upgrade to emui 9 can be done as follows:
- via OTA update (via system application)
- using HiSuite
- by the dload method
- paid services
No HwOTA, HuRupdater, fastboot, Huawei Multi-tool (RUFI) etc.
-Alf- said:
??? I'm sorry, but I don't understand what you want at all ...
Click to expand...
Click to collapse
I'm trying to install ANE-LX1 9.1.0.278.
I have flashed all the .img files extracted from the link in my previous post. Don't know why my custom_version is different.
Bladyle said:
I'm trying to install ANE-LX1 9.1.0.278.
Click to expand...
Click to collapse
You are trolling me, right?
-Alf- said:
You are trolling me, right?
Click to expand...
Click to collapse
Maybe
Do you have by any chanse some OTA files of emui 9 that I can use for HuRupdater?

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