yashsingh1/xdaforums huggingface dataset:
[Huawei P40 Pro Guides, News, & Discussion] ProjectJack:
so far now, we'll just need wait for a fix in hisuite rollback?

i thinks there's no way to downgrade emui12 to 10 for the mean time
[Huawei P40 Pro Guides, News, & Discussion] edn_maua:
No my friend, I would never question your experience and I would do it on my own, contrary to what you said, my mistake was not paying attention and making the mistake started that started in Hisuite, and having put base 432 and preload and cust C605. but it was because I didn't understand your information correctly, I'm from Brazil and I don't speak English, I use a translator, it makes understanding worse, Do you think my phone is useless? :( , It only installs Your Base 11... 230 C432, But when I try E-Recovery it shows up as 10... 121, I use it for work I'm extremely upset, I apologize if I was misunderstood.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I have no problem. I am trying to help all of you. I will think about your situation.
[Huawei P40 Pro Guides, News, & Discussion] edn_maua:
Thank you for understanding my friend, I apologize again, If you can help me I will be very grateful, if you need more information just ask me. I still have USB-OTG.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Tell me again. What firmware was before upgrade and what firmware have you used to upgrade?
[Huawei P40 Pro Guides, News, & Discussion] Kaijin21:
The hisuite updates to 11.0.0.610
[Huawei P40 Pro Guides, News, & Discussion] edn_maua:
So my friend, At the beginning of everything I was on 12.0.0.226... Ai Following your Downgrade post and google services, I Downgraded via Dload Your Christmas post to C432 firmware 11.0.0.230. 100%. After that, I Downgraded Via Hisuite Proxy to 10.1.0.121, but Base C432 and CUST and PRELOAD C605, the device started normally but without fast charging and OTG, I installed google services and searched OTA, it said updated, E-Recovery WIFI Paikage Failed , I got stuck on 10.1.0.121, then I bought NM card and tried again the same Dload C432 11.0.0.230, and that's where it gave 100% update but it doesn't start and I get this message, but still when opening E-recovery it still appears 10.1.0.121 . Thank you
[Huawei P40 Pro Guides, News, & Discussion] Kaijin21:
The hisuite has been fixed, the "failed to update" thing has gone.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Yes. New HiSuite has been released. Downgrade is working again.

View attachment 5561705View attachment 5561707

We dont know if something else has been changed. We will see.
[Huawei P40 Pro Guides, News, & Discussion] itiloo:
Where is the download link?, in huawei.com the last is 11.0.0.580
[Huawei P40 Pro Guides, News, & Discussion] Kaijin21:
Sir i'm not a huawei p40 user, but i use huawei nova 7i and i successfully downgraded it to 10.1.0.397. I just wanted to ask on what is the ideal version of EMUI to install GSM?
[Huawei P40 Pro Guides, News, & Discussion] Kaijin21:
Just update it in the settings of your hisuite.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I dont know.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Click on the version of HiSuite (bottom left)
[Huawei P40 Pro Guides, News, & Discussion] itiloo:
Thanks. I confirm all OK.
[Huawei P40 Pro Guides, News, & Discussion] ProjectJack:
Same bro, but i thinks we need an older ver like 167 to support GMS, i hope proxy will work on downgrading to 167
[Huawei P40 Pro Guides, News, & Discussion] Kaijin21:
I'm also going to downgrade it to 167 by using dload.
[Huawei P40 Pro Guides, News, & Discussion] ProjectJack:
Goodluck bro, ill try using proxy, btw where did u find a package of 167?
[Huawei P40 Pro Guides, News, & Discussion] edn_maua:
@badmania98 Do you think this method of yours could be a possibility?

https://xdaforums.com/t/guide-how-t...40pro-firmware-on-p40-pro-n39-on-n29.4333225/
[Huawei P40 Pro Guides, News, & Discussion] juanpirulo:
hi just own a p40 pro plus and i just downgrade from 12 to 11.0.0.232 with hisuite last update. and now i am stuck at this firmware . I allready try to dowload with hisuite proxy but all the time i ve got an update error message. Could someone point me to the next step with the firmware i have to look and the metod to updated? thank you very much.
[Huawei P40 Pro Guides, News, & Discussion] itiloo:
what version of hisuite are you using?, I tried with the 510 and it gave me the same error. I had to do it with the 550.
[Huawei P40 Pro Guides, News, & Discussion] juanpirulo:
last one come today, 11.0.0.610.
[Huawei P40 Pro Guides, News, & Discussion] juanpirulo:
well i ve got a dload firmware 11.0.0.220 and now its updating using dload method. Hope next step i can downgrade to version 10. cheers
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Guys, you have to specify your region (ex: C432). Not all regions use the same version numbers. That makes confusion and mistakes.
[Huawei P40 Pro Guides, News, & Discussion] juanpirulo:
so

Sorry mine is c432 r3 and from 220 i cant downgrade to version 10, can you please point me to the firmware i have to downgrade? . cheers
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Yours is P40 pro+

(PLUS)

?

If yes:

View attachment 5562025
[Huawei P40 Pro Guides, News, & Discussion] juanpirulo:
i try that one allready by dload method and with hisuite proxy and get the same error. I will try again with hisuite proxy, i ll be back with the result in 10 minutes. cheers

Again give me update error. I dont know what i doing wrong
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
You dont mention when you get error, what error is? I lost my crystal ball.

When you mention dload on this step...I think you want a brick.
[Huawei P40 Pro Guides, News, & Discussion] juanpirulo:
sorry, i just get the message "updated error " from hisuite when firmware is downloaded and should start to updated. i guess dont let me downgrade to 10 from firmware 11.0.0.220. cheers
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Using HiSuite (proxy or not), it will:

a. download the files on computer

b. install (copy) files from computer to phone

Then the phone restarts and installs the new firmware.

When you get error?
[Huawei P40 Pro Guides, News, & Discussion] juanpirulo:
Before copy files from computer to phone. Just after download the files to the computer
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
It is the error from the last days. It doesnt receive the OK from Huawei server. It is not related to firmware version.

What HiSuite version do you use?
[Huawei P40 Pro Guides, News, & Discussion] juanpirulo:
510 from ely gomez
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Use this with proxy:
[Huawei P40 Pro Guides, News, & Discussion] juanpirulo:
I really apreciatted mate, now its updating, crossfingers. Thank you very much
[Huawei P40 Pro Guides, News, & Discussion] lucas4544:
Good evening I'm from Brazil this version of p40 pro has possible downgrade.. View attachment 5562103
[Huawei P40 Pro Guides, News, & Discussion] Bongsi:
I have the same problem here. I used the hisuite you provided. The proxy doesnot create shortcut in pc. My phone is p40 pro with c432 region.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
It creates shortcut only on 11 version (I think). Just open HiSuite from original icon. Read also the messages from the window that appear after you press Setup on Proxy app. It will provide info regarding this.
[Huawei P40 Pro Guides, News, & Discussion] Bongsi:
Yes the message is you can install. bla bla. now
[Huawei P40 Pro Guides, News, & Discussion] lds1998:
Now to get mentally and emotionally prepared how do I install GSM i forgot and new info is scary (they talk about downgrade)
[Huawei P40 Pro Guides, News, & Discussion] addx972:
yes it must be downgraded it is a rather risky operation if you download the wrong firmware you risk blocking the phone
[Huawei P40 Pro Guides, News, & Discussion] lds1998:
Thats my luck...
[Huawei P40 Pro Guides, News, & Discussion] lds1998:
the downgrade says

- ALERT : Downgrading from Latest EMUI 11 disables your phone's Fast Charging, Fastboot, USB Connection and TestPoint.

- The only way to fix it is updating through OTA, Erecovery or Dlo…

can I after install the gsm update using hisuite and get back those features? or do I need to wait for OTA?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I think you don't need help. You just want let us know what mistakes you make one after another.
[Huawei P40 Pro Guides, News, & Discussion] lds1998:
You are actually right, it was my mistake, and found out the hard way again because my phone is back in recovery mode after I downgraded but not reinstalled gsm. So my problem was my company's mobile self login remote working app that just makes my phone crash and I needed the dam app to work. I am sorry to bother all of you.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I understand you. It is better to ask and wait answers before you do something. If you follow inappropriate tutorials will not help you.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Now, I suggest you to write the story:

- what phone do you have?

- what firmware was installed on it (full version with Cxxx)?

- what firmware is now?

- what have you done and how?

- what errors was and are now?

- etc.
[Huawei P40 Pro Guides, News, & Discussion] xiha13:
@badmania98 thanks Mate for your time. now I can use the Andriod Auto. it is great service.
[Huawei P40 Pro Guides, News, & Discussion] Fasolovic10:
I managed to fix it but unfortunately nearly after 1 day I got "this device isn't certified"View attachment 5439753
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Post also the GSF version screenshot. Why do you use this higher version of Play Services? What phone model do you have?
[Huawei P40 Pro Guides, News, & Discussion] Fasolovic10:
IDK , I'm using GMS RULE. MATE XSView attachment 5439829
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
For Mate XS users: do not use newer version of Google Play Services than 21.15.13. This is the last one that can be used without auto-update in background
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
As you know GPay cannot be used in stores to pay via NFC. Few weeks ago, in some countries, new version of Curve allows to pay via NFC. In Romania it works. You have to install the Curve app from Huawei AppGallery.

About CURVE: Home

View attachment 5440379View attachment 5440381View attachment 5440383View attachment 5440385View attachment 5440387View attachment 5440389View attachment 5440391View attachment 5440393View attachment 5440395
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Upgrade procedure chart

SIM-Card must be in the phone.

View attachment 5441043

A. !!!!!!!!! With Dload method, all data from phone will be deleted after upgrade. !!!!!!!!!

B. On OTA / My Huawey app/ eRecovery = Try with/without sim inserted.

C. HiSuite (OVE) = If you dont have USB connection to computer you can:

c1.: use a USB-C cable described on message no. 2 point 6, of the thread. You will need also a USB-C on your computer.

OR

c2. : uninstall HiSuite OVE from computer and phone and use HiSuite not OVE version: This HISuite has WIFi function to connect to the phone. When you install HiSuite on computer you will find the apk on install folder also on the attached zip. You will need to send and run the HiSuite.apk to the phone previously (by e-mail, cloud, etc). Download HiSuite APK on the phone, install it and restart the phone. The phone and the computer should be on the same network. Start HiSuite on the phone, start HiSuite on the computer and press WIFI. Connect them. Try OTA (from phone menu) or Hisuite Proxy.

When you try OTA, without proxy, you can use any new HiSuite wifi (non-OVE)

With HiSuite Proxy 2.4.0.0 I use HiSuite (non-OVE) 10.1.1.500. or. 10.1.0.550 (non-Ove)

View attachment 5999147

View attachment 5999157
[Huawei P40 Pro Guides, News, & Discussion] baxter89gsp:
What is the latest version of Google Play Services for P40 Pro on EMUI 10.0.0.176, I use 20.21.17 but it updates itself very often. Any fix for that?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
In my opinion you have to not update play services all the time. Maybe on your phone it auto-update. I am on 21.21.16 till an app will inform me that it needs a new version of Play Services. I tried the last version too, without problems.

21.15.13 it is the last version that not update itself ,in regular GMS install method.
[Huawei P40 Pro Guides, News, & Discussion] baxter89gsp:
I will try now 21.15.13, can you tell me what is best way to install GMS on Huawei?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
1. For GMS install I use an old guide, different than googlefier: here in romanian language. You can use also other tutorial (googlefier, etc)

2. I use my own (not free) variant to solve push notifications or other incompatibilities. This method also solve the errors of GMS install (if they are). You can see on my thread a film ++ image + description of how it works on my phone.

Dont you have already GMS installed?
[Huawei P40 Pro Guides, News, & Discussion] baxter89gsp:
Yes i have already GMS on my phone without errors and notification. Can you give me more information about your variant for solve push notifications?
[Huawei P40 Pro Guides, News, & Discussion] Bongsi:
I think this is about the right hisuite version.

How about the dload I am now on 11.0.0.230 what will be I download builtno? For p40 pro c432 region? It will work?
[Huawei P40 Pro Guides, News, & Discussion] enjyox:
hello badmania98 I'm using Huawei P40 pro ELS-NX9 c432. And I'm on EMUI 11.0.0.230 and I can't Downgrade to 10.1.0.131 by Hisuite proxy (version 11.0.0.510).

can I do that by OTG and if can i please give me the link of the ROM

Note : ELS-N29-PRELOAD 10.0.0.230(C432R6)
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Read at least previous page.
[Huawei P40 Pro Guides, News, & Discussion] enjyox:
I read it but I'm not sure what suppose to do
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
https://xdaforums.com/t/badmania98-...news-discussion-support.4346741/post-86583297
[Huawei P40 Pro Guides, News, & Discussion] enjyox:
sorry my friend; I read it all, but I dont know how can I downgrade from 11.0.0.230 to 10.0.1.131.
[Huawei P40 Pro Guides, News, & Discussion] itiloo:
Use hisuite 550 as I mentioned when the issue was resolved
[Huawei P40 Pro Guides, News, & Discussion] Bongsi:
This latest hisuite work for emui 11 to emiu10?
[Huawei P40 Pro Guides, News, & Discussion] itiloo:
Use 550 for downgrade to emui 10
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Could you read again first message of the thread?
[Huawei P40 Pro Guides, News, & Discussion] enjyox:
I use hisuite 510
[Huawei P40 Pro Guides, News, & Discussion] enjyox:
did you have the link of it
[Huawei P40 Pro Guides, News, & Discussion] itiloo:
@badmania98 attached it yesterday, look on the previous page.

https://xdaforums.com/t/badmania98-...uides-news-discussion-support.4346741/page-49
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
It is hard sometimes. He just quoted my message with 550 attached and now is asking for the link.:eek:

@enjyox = you are funny

I think that it is better to stay away from the phone. According to your attention it is very possible to destroy it.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
You better downgrade to 10.1.0.121.

You have to use HiSuite Proxy from here.

Read also here. There is also a link to a video tutorial.

Use this files:

View attachment 5562817

The battery much be full charged.
[Huawei P40 Pro Guides, News, & Discussion] enjyox:
thank you so much I dwngraded to 10.1.0.131, I will install GMS
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Sometimes 10.1.0.131 has some problems regarding the next upgrades of EMUI. We will see.
[Huawei P40 Pro Guides, News, & Discussion] enjyox:
Ok I will try and give you the feedback
[Huawei P40 Pro Guides, News, & Discussion] enjyox:
the update its working and show me next version 10.1.0.176
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Go ahead, after GMS install. From EMUI11.0.0.2xx you will get back USB connection to PC and Fast Charge function.
[Huawei P40 Pro Guides, News, & Discussion] enjyox:
yes I can see that no USB connection to PC, but the fast charge working fine
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
You will be the only one in the world with Fast Charge working on this step.
[Huawei P40 Pro Guides, News, & Discussion] enjyox:
hhhh yes I think so my friend
[Huawei P40 Pro Guides, News, & Discussion] d1wa001:
Hi badmania98, I have P40 Pro region C301 (Indonesia), can you help me where I can find DLOAD ROM that support installation from USB OTG for my phone? Or I can just use software from other region (Ex: Europe) for my phone? Thank you.
[Huawei P40 Pro Guides, News, & Discussion] javed91214:
i successfully downgraded emui 12 to emui 11.0.0.249(C185)

pl help me to downgrade from 11.0.0.249(C185) to 10.1 or others

i tried dload N29 11.0.0.230(C432E3R6P4) but failed. pl share the dload for C185 region.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I dont have it. Are you sure you used it correctly?

I dont know. You can try. Dont blame me after that.
[Huawei P40 Pro Guides, News, & Discussion] axesa:
hisuite version 610 still working? for me look like they block to rollback
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I have just tried now. It is working. With or without DNS. What error did you get and when?
[Huawei P40 Pro Guides, News, & Discussion] javed91214:
all done , Thanks a lot.

dload N29 11.0.0.230(C432E3R6P4) working from recovery .

now i can flash gms.
[Huawei P40 Pro Guides, News, & Discussion] javed91214:
yes working.
[Huawei P40 Pro Guides, News, & Discussion] axesa:
ok..this time work already 😅...thank for information.
[Huawei P40 Pro Guides, News, & Discussion] Af_ptz:
Hi

Mate 30pro , region c10. But there is info only about c432.
[Huawei P40 Pro Guides, News, & Discussion] Bongsi:
I am the only one here that block on 230. Maybe I misread everything I mess up. Could you pls give the hisuite version and proxy that I will use to downgrade to EMUI 10 for gms installation pls. There are confusing hisuite version on my pc. Every time I look to install get me mad. when it not working. Sorry for my ignorance my friends.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
See here.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
And the question is?
[Huawei P40 Pro Guides, News, & Discussion] Bongsi:
Thank you very much @badmania98. I should have give you the money I spent from downloading paid firmware. Which did not work for me. ANY WAY I will try this tonight. And I owe you some beer for this. Cheers
[Huawei P40 Pro Guides, News, & Discussion] Af_ptz:
So can i use firmware for region c432? Is it OK?
[Huawei P40 Pro Guides, News, & Discussion] Bongsi:
here is the message i got for the two hisuite @badmania98.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
No. You have the procedure on that message. Use A variant, and this firmware for point A1.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Show me what files have you chosen on firmfinder.

Example ( do not use these files):

View attachment 5563733
[Huawei P40 Pro Guides, News, & Discussion] Bongsi:
its now downloading. crossfinger its will work. the other day it was like this was managed to download 100 but failed to install but I am using hisuite 510 then. now i am using hisuite 530 you sent me... beer is coming @badmania98
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Thanks for donation.

I deserve it.:ROFLMAO::ROFLMAO::ROFLMAO:
[Huawei P40 Pro Guides, News, & Discussion] Pazu_84:
@Af_ptz

Let me know if you succeed. Thanks
[Huawei P40 Pro Guides, News, & Discussion] mardiyansah:
Hey friends... the problem you have is the same as my P40 pro, it's probably a firmware installation error. and the solution is

contact https://ministryofsolutions.com/

mr. Muthar Bashir has the solution...but it's paid...

the thing you have to prepare is

1. open the back cover of your cellphone, because the P40 pro has 2 types of pcb which,

2. Harmony TP cable & tweezers.

3. PC with internet connection plus teamviewer application
[Huawei P40 Pro Guides, News, & Discussion] mardiyansah:
hi sir..

my phone has now been fixed,, it took quite a bit of effort for me... thanks for your forum and the previous help :)
[Huawei P40 Pro Guides, News, & Discussion] Bongsi:
Yes of course you deserve it. Now I install GMS. Thank you very much for the effort @badmania98. Really appreciate it.

Hint.

I used the 10. 550 hisuite to install. The 530 was downloaded but failed to install.
[Huawei P40 Pro Guides, News, & Discussion] Faizayn213:
hello i used this version to get 230 https://androidhost.ru/Z6c

and used this to hisuite proxy but it keep failing after rebooting to recovery

i also used 550 hisuite
[Huawei P40 Pro Guides, News, & Discussion] Faizayn213:
here my p40 pro info
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Do a reset to factory settings before and try one of this:

View attachment 5564153View attachment 5564155View attachment 5564157
[Huawei P40 Pro Guides, News, & Discussion] Bongsi:
Use hisuite 10.xx550 not the 11xxx550
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I was thinking to the same possible confusion. But he said the error is after phone resets to recovery.

I thought is clear that HiSuite 10.1.0.550 must be used.
[Huawei P40 Pro Guides, News, & Discussion] Faizayn213:
ok sir ill try it after i got home thnaks ill give feedback later

yes i did use it
[Huawei P40 Pro Guides, News, & Discussion] Pazu_84:
I'll try the EMUI10 rollback process tomorrow on my Huawei Mate 30 pro. Is this what I should do?

Downgrade to emui 11.0.0.230 with hisuite 11.0.0.610

Downgrade to emui 11.0.0.220 with dload method

Downgrade to emui 10.xxx (?) with hisuite proxy + hisuite 11.0.0.590 (or other?)

@badmania98 , i found dload for my cellphone, emui version 11.0.0.202. Should I use this one instead of 11.0.0.220? As I mentioned before, after version 11.0.0.215 was launched, downgrade with hisuite proxy became impossible.
[Huawei P40 Pro Guides, News, & Discussion] Af_ptz:
Thanx. Working.

But! USB connection is not working. Only charging.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
It was the higher EMUI11 version that I found for your region. I don't know exactly what version provide USB connection for every region. At least you tried. If you don't have a Harmony TP cable or USB C Ugreen cable (model mentioned severe times by me in the thread) you can upgrade back to have back file transfer available. After that... it is up to you if you will try C432 firmware (just for this step). I don't know if it will work or not. It is 50-50 rate of success.
[Huawei P40 Pro Guides, News, & Discussion] Af_ptz:
Thanks a lot for your help.

I've updated to 11.0.0.192.

Now transferring file is working. Is it OK for downgrade to emui 10?
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Try it and let us know.
[Huawei P40 Pro Guides, News, & Discussion] Af_ptz:
Trying to downgrade.

Now i have 11.0.0.192 and trying to downgrade for 10.0.0.157 . Failed while processing(
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
Maybe 10.0.0.157 is to low. I see GMS installed on C432 on 10.0.0.215 but also on 10.1.0.237.

Could be also other reasons for that error. You have to try a lot.
[Huawei P40 Pro Guides, News, & Discussion] Af_ptz:
I do not have cust and preload 10.1.*****, only 10.0.0.6(C10) CUST and PRELOAD 10.0.0.1(C10R9). Also i have OVS 10.1.0.236 but no cust and preload for it.
[Huawei P40 Pro Guides, News, & Discussion] badmania98:
I think it doesnt exist. It uses also 10.0. CUT and PRELOAD for 10.1 Base. You have to search better. It is just my opinion.

Example:

View attachment 5565239
[Huawei P40 Pro Guides, News, & Discussion] Pazu_84:
BTW, does it make a difference that my cellphone is C432E4R8P4, and the dload firmware available are C432E7R8P4?