yashsingh1/xdaforums huggingface dataset:
[Huawei P40 Pro Guides, News, & Discussion] Mohd Haikal:
my father has passed away, I already try all of his known accounts such as gmail and etc, but seems all of didnt work :(
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Sorry for that. If you dont have access to his Huawei account on computer you will have no chances. Try to use his account from computer maybe you will have a chance. Talk to Huawei Support from your country,.
[Huawei P40 Pro Guides, News, & Discussion] eqyliq:
Hey there guys, i think i messed up. After downgrading (successefully, i think) to .131 i toyed around with GMS but could never fully get it working properly (notifications, play protect ecc..).

So i decided to give up and just wipe the phone before updating it back to EMUI 12. However after a single OTA update to 10.1.0.154 the phone can no longer be updated in any way i can manage on my own. Any help would be greatly appreciated.

Recap of what i've tried:

1) HiSuite not possible, as i lack usb connection

2) OTA just says my sistem is up to date

3) eRevovery says "Get Package Info Failed"

4) I could not get a version of the Support/Assitant app with the update prompt, maybe not available in my region?

5) DLOAD? I'm unsure if i have OTG capabilities, likely not since i've tried booting into backup mode and it does not see my USB drive.

I'm also unsure of what files i would need, i'll leave a link to my version info

Hisuite Proxy is probably a no go too since i lack a data usb connection, but i've not tried.

Everything was tested with both a valid sim and without.

I could buy a Nano Memory card as a last resort i guess, but those are moderately expensive. If any of you fellas has any info on how to fix i'd be grateful.

Cheers

Eq
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Upgrade was described on first page of the thread and on the last 1- pages (several times). GMS can be installed if you downgrade again to 10.1.0.131. You dont need NM card at this moment.
[Huawei P40 Pro Guides, News, & Discussion] eqyliq:
I mean, i did read that and tried (points 1 to 5). Nothing work as far as i can manage. I do not need to install GMS. I don't think i need to downgrade either?
[Huawei P40 Pro Guides, News, & Discussion] luzsi04:
Hi

In a similar situation, I could overcome with a USB-c to USB-c cable, computer can connect to phone and HiSuite could update the SW.

I'm not sure what was the details of the cable, I found it in a Lenovo docker package and if I remember correctly computer needed a usb-c slot as well to plug the cable.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Right. Point no. 6 here:

[badmania98] Huawei P40 (Lite, Pro, Plus) Guides, News, Discussion & Support

Hello! Because I answered to the same questions on different threads, I decided to create this thread, where I will provide my experience to you, in one place. The followings messages (2-7) contain all major info and tutorials links from this...

xdaforums.com
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
Just to confirm

If I have ver. 10.1.0.131 (C10R6) I can use hisuite 10.1.0.550 + hisuite proxy 3.3 to directly upgrade FW version to 11.0.0.259

And GMS will remain

Right?

I tried to update in this manner from 10.1.0.179 to 11.0.0.152 but got failed update error

Am i doing something wrong?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
HiSuite proxy 2.4.0.0. It is better to upgrade to a 11.0.0.2xx EMUi version to get USB connection back.

C2 here:

[badmania98] Huawei P40 (Lite, Pro, Plus) Guides, News, Discussion & Support

Hello! Because I answered to the same questions on different threads, I decided to create this thread, where I will provide my experience to you, in one place. The followings messages (2-7) contain all major info and tutorials links from this...

xdaforums.com
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
Ok, thanks, will try

Will it keep installed GMS?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
yes. DLOAD method delete everything only.
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
I am afraid - not only, when I push FW with different R-version, then it formats partition and resets my phone to factory defaults

Tried proxy 2.4.0.0. And got the same "Software Install failed"

I have an USB connection via USB-C to USB-C cable

What I did:

- initial state: p40 pro with 10.1.0.131 (C10E7R6P1) and installed GMS, OTA finds nothing, eRecovery finds nothing

- use hisuite 10.1.0.550 (no OVE) + proxy 3.3.0 (tried also with proxy 3.1.1 and 2.4.0, with the same result)

- choose in proxy the following:

modules:

612100 ELS-N29 - C10 ELS-LGRP4-OVS 11.0.0.259

464347 ELS-N29 - C10 ELS-N29-PRELOAD 11.0.0.4(C10R6)

464345 ELS-N29 - C10 ELS-N29-CUST 11.0.0.1(C10)

OS Type: Normal OS

- it downloads FW, then install (i think it would more correct to say - upload to phone storage) it to phone, then HiSuite says that it successful

- but then phone restarts and start checking the update after that it says "Software Install failed".

As I understand in my situation proxy version doesn't matter because all bad things happen after hisuite finishes it's job.
[Huawei P40 Pro Guides, News, & Discussion] luzsi04:
Hi,

If I'm not mistaken, during this upgrade , no proxy is needed, Hi suite will recognize newer SW is available, and do the install (at least I did it like that) to reach 10.176.
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
This is my biggest headache, I managed to go EMUI12->10.1.0.131,install GMS but unable to upgrade even up to EMUI11

Phone just doesn't see any updates over OTA saying that I have latest version

Same with HiSuite alone (without proxy). Tried several hisuite versions 10.1.0.550 and 11.0.0.650 and 14.0.0.310 (all non-OVE).
[Huawei P40 Pro Guides, News, & Discussion] luzsi04:
One thing came into my mind, did you uninstall Hisuite from phone, when connected to different HiSuite version on PC?

I'm sure if it helps, but I'll try uninstalling HiSuite from the phone and connect to PC with HiSuite version 10.1.0.550, so it will be installed to phone.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Those 2 are not approved to install. Bad luck.

464347 ELS-N29 - C10 ELS-N29-PRELOAD 11.0.0.4(C10R6)

464345 ELS-N29 - C10 ELS-N29-CUST 11.0.0.1(C10)

V1.

Try to download the newest HiSuite non-Ove from China Hisuite web page.

Insert your simCard into the phone.

Try to use HiSuite Wifi without proxy

V2.

Try To use HiSuite proxy and HiSuite wifi 10.1.0.550 and install EMUI12. You will take the risk.
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
so, how can I proceed? which versions to choose?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
After that is the problem.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
View attachment 6051217
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
tried several times, it always says that current version is the latest one

is it essential to use wifi? why can't I use usb conneciton

Which packages I should try?

Oh, I see you faster with your response than me writting the questions ))
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
When you connected via cable, hisuite automatically recognize version mismatch and offers to install a correct one
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Not all the time.
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
HiSuite says "Failed to update"
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Try FirmFinder V2 with appropriate HiSuite and Proxy.
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
Tried hisuite 11.0.0.650 + proxy 3.3.0 + Firmfinder ver.2

Tried different versions :

- ELS-N29 10.1.0.179(C10E7R6P1)

- ELS-N29 11.0.0.152(C10E1R6P4)

- ELS-N29 11.0.0.259(C10E1R6P4)

but result is the same "you're now using the latest official version"

But in proxy log window I see only this:

HTTPS://query.hicloud.com:443/sp_ard_common/v2/CheckAndAuthorize.action?latest=true&verType=true

HTTPS://query.hicloud.com:443/sp_ard_common/v2/CheckAndAuthorize.action?latest=true&verType=true

HTTPS://query.hicloud.com:443/sp_ard_common/v2/CheckAndAuthorize.action?latest=true&verType=true

HTTPS://query.hicloud.com:443/sp_ard_common/v2/CheckAndAuthorize.action?latest=true&verType=true

HTTPS://query.hicloud.com:443/BL/v1/CheckAndAuthorize

HTTPS://query.hicloud.com:443/BL/v1/CheckAndAuthorize

and sometime an error "group version not match"

Tried to use vpn, check/uncheck "override imei" and "Force Auth Bridge" - no changes

For 102.0.0.262(C10E2R6P6) it opens download window but then "failed to update"
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Post a screenshot of About Phone menu.
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
here it is
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Also screenshots (there are 2) from this menu:

Firmware details in ProjectMenu: dial *#*#2846579#*#* \2.Veneer Information\1. Version Info
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
here:
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Ok. Try this:

HiSuite Proxy 2.4.0.0 + HiSuite 10.1.0.550 + firmware from

Downgrade

page of Firmfinder:

ELS-LGRP4-OVS 10.1.0.179​

ELS-N29-CUST 10.1.0.7(C10)​

ELS-N29-PRELOAD 10.1.0.1(C10R6)​
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
If all is OK, next try this:

[badmania98] Huawei P40 (Lite, Pro, Plus) Guides, News, Discussion & Support

Hello! Because I answered to the same questions on different threads, I decided to create this thread, where I will provide my experience to you, in one place. The followings messages (2-7) contain all major info and tutorials links from this...

xdaforums.com
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
will try it again :-)

i tried this several times, it works, and I got ver 10.1.0.179, but problem is the same: no OTA updates, no HiSuite updates,
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
If is not working you have a last chance. IT IS RISKY 50%.

1. Upgrade with HiSuite Proxy+HiSuite + V1 to EMUI11.0.0.202 C432 (BASE+CUST+PRELOAD)

2. Upgrade with HiSuite Proxy+HiSuite + V1 from 11.0.0.202 C432 to EMUI 12 C10
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
ok, will try

BTW:

To reach ver 10.1.0.131C10 i had to use the following set (found this approach on one local forum):

Main section: ELS-N29 - C432 ELS-LGRP4-OVS 10.1.0.131

Downgrade Archive: ELS-N29 - C10 ELS-N29-PRELOAD 10.1.0.1(C10R6)

Downgrade Archive: ELS-N29 - C10 ELS-N29-CUST 10.1.0.7(C10)

Despite of the fact that base package was selected for c432, hisuite automatically pulled c10 package and i got normal 10.1.0.131 C10R6
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Noup. It has the base from C432. If you upgrade to 10.1.0.179 ( with base, cust and preload C10) as I said, it will be normal.

On your local forum are many guys (not all of them for sure) that just steal others work and try to adapt for C10. I know them and they know my opinion about them.
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
successfully upgraded to 10.1.0.179

so may be it's possible to extend this idea? to install EMUI11 with 432 base+c10 cust and preload?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
No, Cust and preload for emui 11 c10 are not approved to install
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
Finally I managed to install the following set:

ELS-LGRP4-OVS 102.0.0.218 616625

ELS-N29-CUST 102.0.0.2(C10) 602902

ELS-N29-PRELOAD 102.0.0.6(C10R6) 616847

GMS remained

Really great thanks badmania98
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Now you better write the procedure/steps here. I saw you posted it on your local Forum very fast. Thanks for mention my contribution there.

Why do not you post here too?
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
Yes, there are at least two users there who reported the same problem.

I thought that all the information is here already so didn't want to duplicate it, but if you think it's necessary, then here its:

Initial state: p40 pro with 10.1.0.131 (C10E7R6P1) firmware that i got from the following packages:

Main section: ELS-N29 - C432 ELS-LGRP4-OVS 10.1.0.131

Downgrade Archive: ELS-N29 - C10 ELS-N29-PRELOAD 10.1.0.1(C10R6)

Downgrade Archive: ELS-N29 - C10 ELS-N29-CUST 10.1.0.7(C10)

The problem was that i couldn't upgrade the version to at least EMUI 11 (to have fast charge and usb connection working) Neither OTA nor HiSuite find any updates saying that my current version is the latest one.

So I followed advice of badmania98 and did the following

1. upgrade from 10.1.0.131 to 10.1.0.179 with hisuite 10.1.0.550+proxy 3.3.0

all packages are from Downgrade Archive:

- ELS-LGRP4-OVS 10.1.0.179

- ELS-N29-CUST 10.1.0.7(С10)

- ELS-N29-PRELOAD 10.1.0.1

2. upgrade 10.1.0.179 directly to EMUI12 with the fillowing set of packages (also with hisuite 10.1.0.550+proxy 3.3.0):

- ELS-LGRP4-OVS 102.0.0.218 616625

- ELS-N29-CUST 102.0.0.2(C10) 602902

- ELS-N29-PRELOAD 102.0.0.6(C10R6) 616847

It was really scary to jump from EMUI10 to EMUI12 but finally woks fine.

GMS remained, FastCharge and USB connection returned.

Thanks
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
BASE 10.1.0.131 was C432 . Preload and Cust C10.

Next firmwares are entire C10.
[Huawei P40 Pro Guides, News, & Discussion] APwonderer:
added
[Huawei P40 Pro Guides, News, & Discussion] :
HarmomyOS for p40 lite exist?
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
Please i need your help

I need to downgrad from 12.0.0.345 (c432e3r6p5) to emui 11 bcz i have an microphone issue after updating , help me please sir.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Use the last Hisuite original version. Downgrade to 11.0.0.260 should be available. Backup your data first. GMS will be deleted after downgrade
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
Its failed to downgrad after downloading
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I don’t understand. On Hisuite are 2 parts. Download and install. After that phone is restarting. When you get the error?
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
After download is finished
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Before start the download part change the computer date from 2024 to 2023.
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
Year only right ? Ok lets try
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Yes , at this moment. Date should be before September 2023
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
The problem now there is no downgrad button 😭

Edit : solved
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
With 2024 you have the link to downgrade. Before press the link change the pc year
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
Yes this is what i do , now am trying
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Or during Download part change the year
[Huawei P40 Pro Guides, News, & Discussion] :
e mai buna varianta cu gms decat gspace sau gbox? ca am vazut niste comentari pe aici ca n-ai voie sa actualizezi playstore playservice si inca niste chesti si ca un numar anume de aplicati nu merg se merita?

Mod Edit: English Translation Below

is the gms version better than gspace or gbox? that I saw some comments here that you are not allowed to update playstore playservice and some other things and that a certain number of applications do not work, is it worth it?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Use English language only, please.

Try all methods and let us know your opinion.

Read the first message of the thread.
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
It's works

Now am on 11.0.0.260 ( c432e3r6p4)

What i need to do to downgrad again to 10
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
You had a bad approach. You should said what is the final goal. Read first message of the thread too.
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
I have an microphone problem like that , so i read that downgrading to emui 10 fix that problem
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
In my opinion is a useless solution. From EMUI12 to EMUI10 to fix the mic ???? See first page of the thread. There are all links.
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
See here

EMUI 11 Microphone bug on P40 Pro

After updating my P40 Pro to EMUI 11, main microphone audio gain became low and not functioning ocassionally. Other party hears too low choppy voice to none at all during calls. Tried to do factory reset but the issue persist. Rolled back to EMUI 10

consumer.huawei.com
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Ok. Go ahead.
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
Trying to downgrad to 10.1.0.131 ! I believe am doing the right choise
[Huawei P40 Pro Guides, News, & Discussion] dsttzzz:
I cannot manage to downgrade to emui10. Huawei p40 pro here.

The only downgrade I can manage to do successfully is to version 11.0.0.260. From there and with hisuite 10.1.0.550 and/or 11.0.0.510 + hisuite proxy 2.4.0.0 I manage to download ROM 10.1.0.154 on Hisuite, install it but when device reboots it crashes before the 5% EMUI installation. I have tried every single thing I could stated by you @badmania98 .

Device is ELS-N29 C432 hw-eu.

Any suggestion? Thanks a lot for the effort dude, we really appreciate the help.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Hm. Have you tried

Solutions after May 2023

from first page?
[Huawei P40 Pro Guides, News, & Discussion] Abou Wakar dz:
Hello

Firstly, thank you for helping everyone, and I am the first one ...

I have a problem now my phone Huawei P40 Pro ELS-NX9

Update 10.1.0.134 ( C432E8R6P1 )

---------

I downgrade from emui 12 to 11.0.0.260 with Last version of hisuite

next 11.0.0.260 to 11.0.0.230 with dload

next 11.0.0.230 to 10.1.0.131 with Hisuite

next 10.1.0.131 to 10.1.0.134 with dload

Now I install GMS working good but i have to update to emui 12 ?

---------

USB with PC ( hisuite ) not working

Software Update nothing

erocovery nothing

The only way to update it is via

OTG USB ( dload )

NOW-- I want the right way To update to EMUI 12 so I don't lose GMS and google service

Thank you
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
What region is your phone?

If it is C432 your wrong step was upgrading with dload 134 C636 on 131 C432

Solution:

Downgrade back to 131 C432 or 121 C432 from 134 C636

Install Gms

Upgrade according to the first point (upgrade chart) of the upgrade message from the first page of the thread.
[Huawei P40 Pro Guides, News, & Discussion] dsttzzz:
Everything on the first page has been tried.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Seeing your described path of downgrade , all is wrong. Solution after may 2023 describes a very easy path
[Huawei P40 Pro Guides, News, & Discussion] dsttzzz:
I cannot downgrade from EMUI12 to 11.0.0.202. I get an error. Device only accepts to downgrade to 11.0.0.260. It is the only version where I do not get an error. And when I try to downgrade from 11.0.0.260 to 11.0.0.230 with dload I get an error on the phone.
[Huawei P40 Pro Guides, News, & Discussion] Abou Wakar dz:
Ok , I downgrade back to 10.1.0.131 ( Elsa-N29D 10.1.0.131(C185E9R4P1)_Firmware_EMUI10.1.0_05016PVQ ) I think it's not true ??

What should I do now, I have been suffering for 3 days !

NB/ it does not work with PC hisuite ?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I think you dont understand. Stop mixing regions. What is your original region of the phone? C185, C432, C636?
[Huawei P40 Pro Guides, News, & Discussion] Abou Wakar dz:
C432
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Find as I wrote 131 C432.
[Huawei P40 Pro Guides, News, & Discussion] Abou Wakar dz:
Where can I find it, can I get the link?
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
First page
[Huawei P40 Pro Guides, News, & Discussion] Abou Wakar dz:
I didn't find it?
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
Bcz we are algerian 💔
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
What was that?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
You will find the sources after you access the link:

View attachment 6052648
[Huawei P40 Pro Guides, News, & Discussion] Abou Wakar dz:
And I'm proud, do you have a problem?
[Huawei P40 Pro Guides, News, & Discussion] Abou Wakar dz:
I am currently in this version 10.1.0.131 C432 and install GMS

but I can only update now with dload And I lose GMS ?

What's the solution !! thank you
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I will write one more time.

On first page, first 7 messages have all you need
[Huawei P40 Pro Guides, News, & Discussion] Abou Wakar dz:
Ok thank you I will try that
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
Am algerian too bro 🙃
[Huawei P40 Pro Guides, News, & Discussion] midrkh:
Bro now am on 11.0.0.260

Do i need to be on other version of emui 11 using dload to be able to downgrad to 10 using hisuite proxy ?
[Huawei P40 Pro Guides, News, & Discussion] Abou Wakar dz:
I knew that, good luck bro ^^
[Huawei P40 Pro Guides, News, & Discussion] ken4395:
Hi @badmania98 , I tried to follow the steps listed and can't switch to an older EMUI 10 in my HiSuite 11.exe.

I mean it does not load as I click many times cancel and update, including restarting my pc also not able to show.

Below is my P40 Pro.

View attachment 5465053
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Try this:
[Huawei P40 Pro Guides, News, & Discussion] silverbret1212:
Hi bro

Im dowgrade Emui 10.0.1.134 install GMS

- Update OTA EMUI 11.0.0.151

- I fix push notification by IIham

- Then I update OTA 11.0.0.234. What effect does it have on the fixed notification? and Do i have fix push notification again?

Thanks
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
It should work without problems.
[Huawei P40 Pro Guides, News, & Discussion] [.::MDT::.]:
Hello,

my huawei p40 lite has been working for 2 days, then play protect errors happened and most of google apps are now not working anymore (photos, messages, play store, etc.).

Should I try one of the methods here?

https://xdaforums.com/t/badmania98-...news-discussion-support.4346741/post-85769693

Google Play Services is now at version 21.39.64

Tx a lot.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
You should try them.
[Huawei P40 Pro Guides, News, & Discussion] [.::MDT::.]:
Thanks @badmania98.

I tried v4 and it did not work (after reboot I got play protect errors again).

Now tried v3 and I keep getting notifications to update the google play services...

This phone is a nightmare, I'm thinking of selling/throwing it away. :/
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
You have to try all of them. You have also the solution that I sent you in private, that solve also this error.
[Huawei P40 Pro Guides, News, & Discussion] zorro4:
Thanks to Badmania98, he solved my problem with this p40 pro phone, he followed me step by step. Thanks again
[Huawei P40 Pro Guides, News, & Discussion] MedicoLegista:
Can you get Android auto working using this methods for Google play certificate error? I have everything working except Android auto because it keeps asking to update Google play services in order to work...
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
What phone and region do you have?

If you agree to that message it will upgrade to the last version. In this case errors could appear.

What version of Play Services is installed now?

In 1.b.V1. it is used 21.15.13. I dont know if AA can works in this version. For sure it works on 21.21.16.

https://xdaforums.com/t/badmania98-...news-discussion-support.4346741/post-85769693
[Huawei P40 Pro Guides, News, & Discussion] almircuric:
Hello. I am stuck with version 19.1.0.177 and no further OTA update and no usb connection. I can use NM card however but which FW and how to download to continue OTA update up to latest 11 version to regain usb connection? how to download from firmfinder ml and use it as dload? Thanks in advance p.s. Have read whole thread and did not find a solution.