Database Develop

Version downgrade

I have searched everywhere but I didn't find a reply to my question.
A couple of days ago I have updated my phone LLD-L31 to the version 8.0.0.132 through Firmware Finder (it worked for me with proxy method) then I decided to revert back to the previous version 8.0.0.131. So I started reading guides to install a firmware on Huawei/Honor devices, I have downloaded the FullOTA package version 8.0.0.131 with Firmware Finder, placed it in the folder dload on my SDcard and started the intstallation in the project menu (accessible digiting *#*#2846579#*#* in the dialer), it started but suddenly it ended with a message "installation failed".
So my question is: how can i revert to the previous version of the software (or to the out of the box firmware installed on my device)?

karmakey said:
I have searched everywhere but I didn't find a reply to my question.
A couple of days ago I have updated my phone LLD-L31 to the version 8.0.0.132 through Firmware Finder (it worked for me with proxy method) then I decided to revert back to the previous version 8.0.0.131. So I started reading guides to install a firmware on Huawei/Honor devices, I have downloaded the FullOTA package version 8.0.0.131 with Firmware Finder, placed it in the folder dload on my SDcard and started the intstallation in the project menu (accessible digiting *#*#2846579#*#* in the dialer), it started but suddenly it ended with a message "installation failed".
So my question is: how can i revert to the previous version of the software (or to the out of the box firmware installed on my device)?
Click to expand...
Click to collapse
You should have an option to downgrade in the about section/ the update menu of your phone if you did it right.
Otherwise you may need to use the HuRupdater Method.

Fredin_ said:
You should have an option to downgrade in the about section/ the update menu of your phone if you did it right.
Otherwise you may need to use the HuRupdater Method.
Click to expand...
Click to collapse
Thanks for your reply!
I don't have this option, but if I remember well I hadn't it also in the previous version of the firmware.
So i can't install a previous version of the firmware simply downloading it an putting into dload folder of the SDcard?

karmakey said:
Thanks for your reply!
I don't have this option, but if I remember well I hadn't it also in the previous version of the firmware.
So i can't install a previous version of the firmware simply downloading it an putting into dload folder of the SDcard?
Click to expand...
Click to collapse
Can you please specify why do you want to roll back?
Because most people just wanna upgrade to a newer version.Newwr versions will have better stability so it's recommended to keep the latest version unless you have some bugs.
I honestly don't know why the dload method doesn't work, seems that it doesn't work for most people.
I think you'll be able to roll back using HuRupdater. But that'll mean you'll have to unlock bootloader and flash twrp first. Then you can go all stock from there.
Here's a guide to the HuRupdater from @zxz0O0
https://www.google.co.in/amp/s/foru...lash-official-firmware-recovery-t3769279/amp/

Fredin_ said:
Can you please specify why do you want to roll back?
Because most people just wanna upgrade to a newer version.Newwr versions will have better stability so it's recommended to keep the latest version unless you have some bugs.
I honestly don't know why the dload method doesn't work, seems that it doesn't work for most people.
I think you'll be able to roll back using HuRupdater. But that'll mean you'll have to unlock bootloader and flash twrp first. Then you can go all stock from there.
Here's a guide to the HuRupdater from @zxz0O0
https://www.google.co.in/amp/s/foru...lash-official-firmware-recovery-t3769279/amp/
Click to expand...
Click to collapse
After installing the version 132 I asked the technical support through HiCare and they told me that installing firmware with Firmware Finder could void warranty so I decided to revert to the previous firmware and wait for regular OTA by Huawei.

karmakey said:
After installing the version 132 I asked the technical support through HiCare and they told me that installing firmware with Firmware Finder could void warranty so I decided to revert to the previous firmware and wait for regular OTA by Huawei.
Click to expand...
Click to collapse
I'm not sure but I think you are on the latest build for your varient now so you won't be getting any updates untill a next build comes in.
I don't think you'll be able to roll back without the firmwares from firmware finder as you don't have an option to roll back.
The best option now would be to just wait for the next official build(might come soon as a small ota which has security patches) and then check if you are facing any issues installing which you won't as you are not rooted and dosent have an unlocked bootloader. So don't worry ?

Fredin_ said:
I'm not sure but I think you are on the latest build for your varient now so you won't be getting any updates untill a next build comes in.
I don't think you'll be able to roll back without the firmwares from firmware finder as you don't have an option to roll back.
The best option now would be to just wait for the next official build(might come soon as a small ota which has security patches) and then check if you are facing any issues installing which you won't as you are not rooted and dosent have an unlocked bootloader. So don't worry
Click to expand...
Click to collapse
Version 8.0.0.133 with July security patch just arrived and installed through official OTA!

karmakey said:
Version 8.0.0.133 with July security patch just arrived and installed through official OTA!
Click to expand...
Click to collapse
Good to hear you are up and running fine ?

Want to downgrade my honor 9 lite
After some update the theme engine crashed. Themes can no longer change the notiifcation bar icons and shortcuts icons.

Downgrading version Problem
I used firmware finder and dns method to downgrade my honor 9 lite and while i register update on firware finder and opens hisuite for update it is saying u r on already the latest version
Plz help me with downgrading my version 9 to 8

Stuck on nougat

Hello, I have an VTR-L09C432B171, why am i not receiving any updates for security patches or oreo update ?
Country : Algeria ( north africa)

Maybe Huawei has forgotten your IMEI. You can update manually with Firmware Finder app (no root, no unlocked bootloader needed) or with my guide (unlocked BL needed).

Jannomag said:
Maybe Huawei has forgotten your IMEI. You can update manually with Firmware Finder app (no root, no unlocked bootloader needed) or with my guide (unlocked BL needed).
Click to expand...
Click to collapse
so its safe using firmware finder app ?

Jannomag said:
Maybe Huawei has forgotten your IMEI. You can update manually with Firmware Finder app (no root, no unlocked bootloader needed) or with my guide (unlocked BL needed).
Click to expand...
Click to collapse
I just tried updating with firmware finder, the download is showing in widows updater, but when i try to download, it either says download failed or package cheksum error, can you help me !

absynteZero said:
hello,
Maybe you have to do version by version?
Try DLOAD , search on xda
Click to expand...
Click to collapse
does the dload method still work on emui 5? i think it doesnt

TbiTw said:
I just tried updating with firmware finder, the download is showing in widows updater, but when i try to download, it either says download failed or package cheksum error, can you help me !
Click to expand...
Click to collapse
A checksum error suggests that the file has gone corrupt during the download. You must pause the download after 1% or so, turn off the proxy or DNS settings, and then resume the download. Did you do that?

M1chiel said:
A checksum error suggests that the file has gone corrupt during the download. You must pause the download after 1% or so, turn off the proxy or DNS settings, and then resume the download. Did you do that?
Click to expand...
Click to collapse
man the error shows up at 0% when downloading

TbiTw said:
man the error shows up at 0% when downloading
Click to expand...
Click to collapse
Did you try an older Oreo version like B360?

Jannomag said:
Did you try an older Oreo version like B360?
Click to expand...
Click to collapse
tried with all, same problem

here

Hey man, I'm from Tunisia, I was stuck on VTR-L09C109B173 desperately waiting for Oreo until last month when I finally decided to rebrand my P10 to L29C432 with no regrets, I'm now receiving monthly updates from Huawei!
You have to unlock your bootloader in order to rebrand your device, If you didn't unlock it, I'm afraid that you can no longer get your unlock code as Huawei already shut down the last working link few days ago...

fiorezy said:
Hey man, I'm from Tunisia, I was stuck on VTR-L09C109B173 desperately waiting for Oreo until last month when I finally decided to rebrand my P10 to L29C432 with no regrets, I'm now receiving monthly updates from Huawei!
You have to unlock your bootloader in order to rebrand your device, If you didn't unlock it, I'm afraid that you can no longer get your unlock code as Huawei already shut down the last working link few days ago...
Click to expand...
Click to collapse
well i didnt unlock it, seems like im stuck on this forever

TbiTw said:
well i didnt unlock it, seems like im stuck on this forever
Click to expand...
Click to collapse
But you already got the European version C432, don't you?

M1chiel said:
But you already got the European version C432, don't you?
Click to expand...
Click to collapse
Yeah i do, but i still dont receive updates... and huawei FF aint working anymore, i tried updating with the dload method, it stopped at 5% saying update failed...

TbiTw said:
Yeah i do, but i still dont receive updates... and huawei FF aint working anymore, i tried updating with the dload method, it stopped at 5% saying update failed...
Click to expand...
Click to collapse
FF is supposed to work on Nougat... A wild idea: maybe you will get an OTA without a SIM card, or with a European SIM card? Or after a factory reset?

M1chiel said:
FF is supposed to work on Nougat... A wild idea: maybe you will get an OTA without a SIM card, or with a European SIM card? Or after a factory reset?
Click to expand...
Click to collapse
How to make FF work then ? help pls

TbiTw said:
How to make FF work then ? help pls
Click to expand...
Click to collapse
Did you try the DNS method or the proxy method? Did you verify the version you want to download with IMEI?

Deleted.

M1chiel said:
Did you try the DNS method or the proxy method? Did you verify the version you want to download with IMEI?
Click to expand...
Click to collapse
i did all of those, when i use proxy method, i get package cheksum error, when i use DNS method, i get download failed error.

TbiTw said:
i did all of those, when i use proxy method, i get package cheksum error, when i use DNS method, i get download failed error.
Click to expand...
Click to collapse
I see you try to download small update packages. You need the FullOTA versions. Try DNS and pause after 1%.

Cannot Rollback to EMUI 3.1 inorder to root and unlock bootloader

Hi all,
I have a huawei P8 Lite ALE21-C02-896
Is there perhaps a way to install TWRP on a phone with a locked blocked bootloader??
Also would it be possible to update an ALE21-C02 phone with ALE-C432 firmware using the volume button and power combination??
I have tried this but it goes till 4% and displays update failed, what do I do??:crying:

I'm having the same issue here. But does the method actually work?

FrikkieSoekTiete said:
Hi all,
I have a huawei P8 Lite ALE21-C02-896
Is there perhaps a way to install TWRP on a phone with a locked blocked bootloader??
Also would it be possible to update an ALE21-C02 phone with ALE-C432 firmware using the volume button and power combination??
I have tried this but it goes till 4% and displays update failed, what do I do??:crying:
Click to expand...
Click to collapse
Use rollback rom.
I don't know if there is a emui3 rom online to install next.
.

persona78 said:
Use rollback rom.
I don't know if there is a emui3 rom online to install next.
.
Click to expand...
Click to collapse
I have managed to unlock the bootloader by getting the bootloader unlock code with DC unlocker for 4EURO.
I first tried your way by trying to downgrade to emui 3 but got bootloop and this has been resolved by update.app of the original version(which i had trouble searching for)
If the downgrade method doesnt work for your version i.e. other than C432 i suggest just unlock it with DC it really works.

I've downgraded yesterday and it works like charm. You must follow the procedure, first install rollback package, then B170.
Both packages are hard to find (Huawei has removed all links from their pages), so you have to google it.
ROLLBACK package is named
HUAWEI_P8 Lite_Rollback transition Package_ALE-L21_From Android 6.0 EMUI 4.0 to Android 5.0 EMUI 3.1_C900B500.zip
and Android package
ALE-L21C432B170.....
(for unbranded european version, for other versions it's different one)

Here you can get all firmware's that you need:
https://huaweidl.com/download/p8-lite/ale-l21/
And here you have my GDrive link to the rollback package:
https://drive.google.com/file/d/1aLCiIyb5hAX2JHyzLbJoxqBQ8YgYzmOZ/view?usp=drivesdk
At last i sucessfully rooted with the following Kingroot apk:
https://forum.xda-developers.com/devdb/project/dl/?id=29834'

Icone24 said:
Here you can get all firmware's that you need:
https://huaweidl.com/download/p8-lite/ale-l21/
And here you have my GDrive link to the rollback package:
https://drive.google.com/file/d/1aLCiIyb5hAX2JHyzLbJoxqBQ8YgYzmOZ/view?usp=drivesdk
At last i sucessfully rooted with the following Kingroot apk:
https://forum.xda-developers.com/devdb/project/dl/?id=29834'
Click to expand...
Click to collapse
whoa thanks, just bought this phone and thought i bought an expensive brick.. will immediately try this
---------- Post added at 07:30 PM ---------- Previous post was at 06:50 PM ----------
unfortunately it gives me the error Update failed as well, i am on Emui 4.1 B896

backamblock said:
whoa thanks, just bought this phone and thought i bought an expensive brick.. will immediately try this
---------- Post added at 07:30 PM ---------- Previous post was at 06:50 PM ----------
unfortunately it gives me the error Update failed as well, i am on Emui 4.1 B896
Click to expand...
Click to collapse
Do you have 100% sure that your phone is a ALE-L21? It says that in the back at the bottom?

Icone24 said:
Do you have 100% sure that your phone is a ALE-L21? It says that in the back at the bottom?
Click to expand...
Click to collapse
yes
but it is vodafone branded C02.. which seems to be the problem from what i have found?
is there any way to downgrade/unlock on the branded version?

backamblock said:
yes
but it is vodafone branded C02.. which seems to be the problem from what i have found?
is there any way to downgrade/unlock on the branded version?
Click to expand...
Click to collapse
My phone was MEO branded and i found no problems downgrading.
First i used the rollback rom, then i got the balong rom bug, after that i flashed B133 rom and still had the balong bug, inside was 2 update.app files, one (bigger) i flashed first, and the second (inside CUSTOM folder) i flashed in the end through the phone updater (local update in settings) and it solved the balong bug.
However my phone is the Single Sim version.
You can try this if your phone is single sim.
If not use the b170 rom for dual sim variant.

Icone24 said:
My phone was MEO branded and i found no problems downgrading.
First i used the rollback rom, then i got the balong rom bug, after that i flashed B133 rom and still had the balong bug, inside was 2 update.app files, one (bigger) i flashed first, and the second (inside CUSTOM folder) i flashed in the end through the phone updater (local update in settings) and it solved the balong bug.
However my phone is the Single Sim version.
You can try this if your phone is single sim.
If not use the b170 rom for dual sim variant.
Click to expand...
Click to collapse
from which firmware did you downgrade? is it a difference between emui 4.1 and 4.0?

backamblock said:
from which firmware did you downgrade? is it a difference between emui 4.1 and 4.0?
Click to expand...
Click to collapse
Honestly i don't remember, it just worked.
And i've just unlocked my bootloader as well.

Icone24 said:
Honestly i don't remember, it just worked.
And i've just unlocked my bootloader as well.
Click to expand...
Click to collapse
damn it this is crazy.. i bought the "dual sim" phone to run lineage...which is vodafone... which is single sim.. dafuq?!
also.. which can not be unlocked for free like on every other manufacturer... i hate huawei for now...
trying to downgrade to vodafone 589 now.. and will try some other versions .. maybe i get to a working state before i throw it at a wall hehe
---------- Post added at 11:12 PM ---------- Previous post was at 11:10 PM ----------
were you on the latest firmware available? if so, when did you do the downgrade, if you can reconstruct that?

bought the DC Unlocker code now.. man that was painless.. 4€ totally worth it!
so to C02 (Vodafone) users.. dont bother trying.. you just waste time and SSD space
all of the X Versions out there dont work
btw.. xiaomi ftw in this regard. unlocking is done by official xiaomi software, painless except for 3days waiting for the code. but no proprietary drivers you would need whatsoever on every host/VM config.. samsung always just crashes the server lol, let's see how this one does.. just bought it because the seperate sim slots.

backamblock said:
bought the DC Unlocker code now.. man that was painless.. 4€ totally worth it!
so to C02 (Vodafone) users.. dont bother trying.. you just waste time and SSD space
all of the X Versions out there dont work
btw.. xiaomi ftw in this regard. unlocking is done by official xiaomi software, painless except for 3days waiting for the code. but no proprietary drivers you would need whatsoever on every host/VM config.. samsung always just crashes the server lol, let's see how this one does.. just bought it because the seperate sim slots.
Click to expand...
Click to collapse
Well I'm glad that at least you have unlocked your bootloader, I'll post a tutorial with all the steps I've made in order to see if someone can use it and avoid paying 4€ to DC unlocker code.
If it doesn't work, well, that is the last option.

Icone24 said:
Well I'm glad that at least you have unlocked your bootloader, I'll post a tutorial with all the steps I've made in order to see if someone can use it and avoid paying 4€ to DC unlocker code.
If it doesn't work, well, that is the last option.
Click to expand...
Click to collapse
don't worry, your explanations already are good. and the rest is pretty clear how to do in once you try.. just put it on an SD and hope for the best
but i think there is no other option, at least for my phone. i tried around 30 different roms, and only the vodafone stock ones werre accepted so i could get back to b589 max, which wasnt enough.
but now that it works, it works pretty flawless.. it is not a new phone but well enough for a secondary daily driver

HSTool for upgrading firmware of BL locked Huawei Mate 20 Pro

*** SOFT BRICK RISK! Some people reported having soft bricked their devices by installing Android 10 update package. Huawei eRecovery will not work then in case that Huawei in your region did not yet publish Android 10 packages. It will try to recover to Android 9 instead, which the device will reject to do ***
For updating firmware of BL (bootloader) locked Mate 20 Pro an experimental method is available using HiSuite to latest firmwares. Windows only, no Mac.
Purpose of this is to bring the device up-to-date even when OTA upgrade is not available at a given time for a given region/carrier.
*** CAUTION: may break SafetyNet check, i.e. disable Google Pay, if firmware higher than intended for a given region is flashed ***
Hope it helps you.
Note that if your BL is unlocked, this method will lock it. Unlocking it again is possible, however full-wipe will occur.
Usage: unzip HSTool, run as standard user and follow prompts. No need to run HSTool under elevated Windows privileges, just the "hosts" file editing needs privileged access to the filesystem.
Successfully tested SafetyNet check passing firmware list (no longer maintained):
(All variants) 9.0.0.206 (Changelog) Note: February 2019 Security patch, Camera 9.0.0.305
(All variants) 9.0.0.210 (Changelog) Note: March 2019 Security patch, Camera 9.0.0.305
Cust partition (region) will stay original based on device oeminfo. C432 wil stay C432 after upgrade and so forth. Also in case you previously used a different method which "soft rebranded" your device, e.g. from Europe C432 to Asia/Pacific C636, this method will fix it.
Test results (no longer maintained):
2019/03/01: Own test: 9.0.0.206 - ctsProfile pass C432 Vodafone EU, camera 9.0.0.305 (likely designed for Europe, assumed because of working GPay on C432)
2019/03/12: Own test: 9.0.0.211, 213 - ctsProfile mismatch C432 Vodafone EU, camera 9.0.0.305
2019/03/13: Own test: 9.0.0.222, 225 - ctsProfile mismatch C432 Vodafone EU, camera 9.0.0.305
2019/03/19: Own test: 9.0.0.178 - ctsProfile mismatch C432 Vodafone EU, camera 9.0.0.309 (likely a Huawei experiment/beta image)
2019/03/27: Reported by dajumper: 9.0.0.228 - ctsProfile not reported, camera 9.0.0.312 (likely designed for Japan, assumed because of Japanese changelog, incl. Japanese KDDI VoLTE support added)
2019/03/27: Own test + reported by KedrosNg: 9.0.0.232 - ctsProfile mismatch C432 Vodafone EU, camera 9.0.0.305
2019/04/04: Own test: 9.0.0.235, ctsProfile pass status unknown (tested on rooted device), camera 9.0.0.312
2019/04/06: Reported by Merewood bebox: 9.0.0.210 - ctsProfile pass C432, camera 9.0.0.305

I wanna have an downgrade, I'm at 183. Want to downgrade to 153. Dl USB otg doesn't work.
Verstuurd vanaf mijn LYA-L29 met Tapatalk

Let me try

one more doubt .. for me to be able to do this procedure I have to have the bootloader unlocked or not

douglasmietto said:
one more doubt .. for me to be able to do this procedure I have to have the bootloader unlocked or not
Click to expand...
Click to collapse
NO
Read the title of this thread: BL locked (bootloader locked)
No root needed.
No bootloader unlock needed.
Works with out of the box Mate 20 Pros.

Arni99 said:
NO
Read the title of this thread: BL locked (bootloader locked)
No root needed.
No bootloader unlock needed.
Works with out of the box Mate 20 Pros.
Click to expand...
Click to collapse
I can not download FH Hisuite patch funkyhuawei .. can someone please send me
one

douglasmietto said:
I can not download FH Hisuite patch funkyhuawei .. can someone please send me
one
Click to expand...
Click to collapse
https://funkyhuawei.club/tools
Download here "hisuite method" follow the instructions incluided
Enviado desde mi LYA-L29 mediante Tapatalk

douglasmietto said:
I can not download FH Hisuite patch funkyhuawei .. can someone please send me
one
Click to expand...
Click to collapse
PM sent.

Arni99 said:
PM sent.
Click to expand...
Click to collapse
Thanks
---------- Post added at 10:43 AM ---------- Previous post was at 10:20 AM ----------
douglasmietto said:
Thanks
Click to expand...
Click to collapse
I
---------- Post added at 10:46 AM ---------- Previous post was at 10:43 AM --------
---------- Post added at 10:50 AM ---------- Previous post was at 10:46 AM ----------
I want to know which firmware version I can download in the other topic .. my model is LYA-L09 I'm in version 183 cust 605 ..... and I want to know if it's possible after updating if I need to go back to version 183 using the usb folder dload?

Data loss or is data safe?

merewood bebox said:
Data loss or is data safe?
Click to expand...
Click to collapse
For me it was safe when upgrading from .187 to .206

Hola @mikeos
Many thanks for your work and sharing it with all of us.
I tried to use your tool but I get the message that Assistant aborted by user (code=1).
1. Windows 10 x64.
2. Antivirus software disabled.
3. Ran tool with elevated administrator privileges.
4. All 2 prerequisites are installed.
5. Relaunched the tool over 30 times.
6. Getting the same error on a Windows 7 workstation.
Is there anything you can suggest I do please?

QAM said:
Hola @mikeos
Many thanks for your work and sharing it with all of us.
I tried to use your tool but I get the message that Assistant aborted by user (code=1).
1. Windows 10 x64.
2. Antivirus software disabled.
3. Ran tool with elevated administrator privileges.
4. All 2 prerequisites are installed.
5. Relaunched the tool over 30 times.
6. Getting the same error on a Windows 7 workstation.
Is there anything you can suggest I do please?
Click to expand...
Click to collapse
Silly question: did you write "continue" in the first step?

mikeos said:
Silly question: did you write "continue" in the first step?
Click to expand...
Click to collapse
Hola @mikeos
Now you make me look like a total Noob. This is so embarrassing mate. :silly::silly::silly:
Thanks for the prompt response, again much appreciated. :highfive:

I want to know if after doing this procedure I will be able to go back to an earlier version using usb dload and if I will continue to receive updates via ota .. can anyone help me with this question please

thanks for this. good to see some more methods for installing firmware appearing. downloading .206 now and will give it a try once it is done!

douglasmietto said:
I want to know if after doing this procedure I will be able to go back to an earlier version using usb dload and if I will continue to receive updates via ota .. can anyone help me with this question please
Click to expand...
Click to collapse
In general downgrade is not recommended and may cause problems. Not because of the method. Because manufacturers don't want downgrades (see e.g. Apple, Huawei seems going similar direction).
As to OTA, I am very confident that one day you normally receive OTA with this method. But the question is rather when? Aren't you here just because you didn't receive it from manufacturer? If it was so great with factory OTAs, tools like this wouldn't need to exist.

mikeos said:
In general downgrade is not recommended and may cause problems. Not because of the method. Because manufacturers don't want downgrades (see e.g. Apple, Huawei seems going similar direction).
As to OTA, I am very confident that one day you normally receive OTA with this method. But the question is rather when? Aren't you here just because you didn't receive it from manufacturer? If it was so great with factory OTAs, tools like this wouldn't need to exist.
Click to expand...
Click to collapse
I wanted to know about ota because I did not find any more firmwares to use in this method in the future ...

douglasmietto said:
I wanted to know about ota because I did not find any more firmwares to use in this method in the future ...
Click to expand...
Click to collapse
Its entirely up to Huawei but if new firmwares don't get released in this format then it's highly unlikely they'll be available via OTA.

Grondah said:
Its entirely up to Huawei but if new firmwares don't get released in this format then it's highly unlikely they'll be available via OTA.
Click to expand...
Click to collapse
ok I understand .. and version 206 I can install on my LYA-L09 187 CUST605 without problems?

Can I flash a Stock ROM without unlocking the bootloader?

I have a Huawei P20 Pro, CLT-L09, C432.
I haven't received the Android 9 update, I am stuck on 8.1.
I found a stock rom, just not Android 8.1 but 9.
I don't want to unlock my bootloader. Can I still flash this ROM somehow?

No, and there's nothing that you can do unlock it.
But you can update manually via dload option.
Im using the same model and its working great also gets ota after manually update to emui 9.1

Can you help me with that?
Doronmak said:
No, and there's nothing that you can do unlock it.
But you can update manually via dload option.
Im using the same model and its working great also gets ota after manually update to emui 9.1
Click to expand...
Click to collapse
Can you help me with that?
I created dload folder, and put the ROM in it. Got the code in dialer, selected software upgrade then sdcard, but my phone just says No sdcard.
Can you please help me with that?

Qgloof said:
I have a Huawei P20 Pro, CLT-L09, C432.
I haven't received the Android 9 update, I am stuck on 8.1.
I found a stock rom, just not Android 8.1 but 9.
I don't want to unlock my bootloader. Can I still flash this ROM somehow?
Click to expand...
Click to collapse
You don't need to unlock your bootloader, you should be able to use firmware finder and hisuite to update, search for it, there are quite a few threads.

dladz said:
You don't need to unlock your bootloader, you should be able to use firmware finder and hisuite to update, search for it, there are quite a few threads.
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Click to collapse
Well yes, I should be able. But I am not. I am hungarian, and the Huawei support informed me about the device being Austrian. I bought the phone second-hand, me and the seller neither knowing about it.
And they cannot update it unless I bring it to Austria.
OTA not working since I am 380kilometres away from Austria. HiSuite neither, HiCare neither.

dladz said:
You don't need to unlock your bootloader, you should be able to use firmware finder and hisuite to update, search for it, there are quite a few threads.
Click to expand...
Click to collapse
Or is there a way of installing the ROM manually with HiSuite?

Qgloof said:
Or is there a way of installing the ROM manually with HiSuite?
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Click to collapse
ROMs no, it's a full ota or nothing I'm afraid.
Why won't firmware finder and hisuite work? Ask in their thread.