yashsingh1/xdaforums huggingface dataset:
[Other Tools & General Discussion] PetarM01:
Hi, I'm using a Huawei Mate Xs device. About a month ago today, I downgraded from EMUI 12 to EMUI 11 and then to EMUI 10. Now that I'm after the last system update to EMUI 12 (102..... 290) I can't downgrade. I went exactly the same way as a month ago, only now I can downgrade from EMUI 11 to EMUI 10, the update is installed via Huawei HiSuite (Proxy), but when the device is restored, it falls into bootloop and that's it. To solve the problem I have to do System recovery on any EMUI 11.

Does anyone have any suggestions as to what I can do as I have lost my GMS and I need the EMUI 10 version to reinstall my GMS.
[Other Tools & General Discussion] cancunia:
Sorry for the slight off topic post, but wondered if anyone has tried to get Huawei Router firmware downloaded from query.hicloud.com ? I have a B535-232 router which is 1 major firmware version behind current but the router says it's on the latest version. I can see it's checking query.hicloud.com but I have no idea what parameters it uses for the query.

Any help appreciated!
[Other Tools & General Discussion] decendant:
Hi there, I really want to roll back to emui 10 on my mate 20 pro. Is there any way I could roll back without disabling usb Connection?
[Other Tools & General Discussion] ANE-LX1:
Hi there, I can't open the Proxy apk, I tried three versions. It always ends up with error CLR20r3 & SystemDIINotFoundException. Win 8.1, with 4.7.2 installed, Defender disabled.

Someone knows why? Thanks in advance!
[Other Tools & General Discussion] vishal1540:
hey when i try to update using hisuite but it shows its already on latest version i degraded my emui version using dload method and trying with help of hiproxy and hisuite but it says it on latest version .....i had like system crashes and chinese keyboard after downgrading i have hlk l42 version -in can someone help me
[Other Tools & General Discussion] ddav_23:
Hi friend, could you explain better the part about letting the tool patch it?
[Other Tools & General Discussion] Xenon-X:
can i use hisuite and hisuite proxy to unbrick my phone?

after updating my huawei mate 10 ALP-L29C636E5R1P3 running EMUI 9.1.0321(C636E5R1P13) directly to EMUI 12. After installation it shows YOUR DEVICE HAS FAILED VERIFICATION AND MAY NOT WORK PROPERLY is there a way i can verify my EMUI update using hisuite and hisuite proxy? my usb debugging is off frp unlocked bootloader unlocked.
[Other Tools & General Discussion] -Alf-:
Have you tried eRecovery? (option "Download latest etc etc.")
[Other Tools & General Discussion] Xenon-X:
i tried eRecovery but its saying GETTING PACKAGE INFO FAILED
[Other Tools & General Discussion] -Alf-:
Sometimes it helps to try eRecovery again after a few hours (it does not apply to old phones, where support has already ended). It happened to me with the P20 lite. The server was unavailable or something, after a few hours everything was downloaded via eRecovery and restored.
[Other Tools & General Discussion] -Alf-:
"well mine is huawei mate 10"

- the principle of operation of eRecovery is the same for all Hua/Ho models ;) .
[Other Tools & General Discussion] ddav_23:
can you help me? The program doesn't work for me in the most recent version... and in the previous ones it tells me that vcruntime140.dll is missing, and in version 3.3 when trying to run nothing happens, I use windows 8, only the first version works and that one doesn't It is compatible with hisuite 11 and it does not allow me to connect the phone
[Other Tools & General Discussion] Xenon-X:
What about rollback os option in hisuite proxy could it work for me if I select EMUI 9.1 from firmware finder?
[Other Tools & General Discussion] Xenon-X:
What about the rollback OS? What is the use requirements. My phone stuck on eRecovery mode after installing EMUI 9.1 to EMUI 12 ALP-L29 C636. Huawei mate 10. How can I rollback is it possible what is the procedure
[Other Tools & General Discussion] -Alf-:
first find out what is your current build number (firmware).

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

fastboot oem oeminforead-SYSTEM_VERSION

fastboot oem oeminforead-BASE_VERSION

fastboot oem oeminforead-PRELOAD_VERSION

and post the results.

For more info about rollback use "Search this thread" , it's very simple bro...

https://xdaforums.com/search/65325455/?q=Rollback&t=post&c[thread]=4082561&o=relevance
[Other Tools & General Discussion] nomone:
Ohhhh I've got you, so maybe there's something corrupted in your recovery system. Really don't know. You should understand which emui version fastboot tells you are running on and maybe you'll understand what happened
[Other Tools & General Discussion] Sergiocubano1:
The latest version of emui that I had installed is 9.1 the latest version of c432[emoji26]

Enviado desde mi RMX1931 mediante Tapatalk

---------- Post added at 07:37 PM ---------- Previous post was at 07:19 PM ----------

https://youtu.be/p5l869jzRO8

Check

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[Other Tools & General Discussion] nomone:
Bootloader unlocked? There are some guides to extract update.app and flash the img files needed but i'm not so
[Other Tools & General Discussion] Sergiocubano1:
If I know how it is but I already install it from CMD with the commands but it remains the same, when you open it it keeps saying that it is p20 pro and it continues with the error, that's why I wanted to try this tool

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[Other Tools & General Discussion] nomone:
Really bad situation. In this case you can continue trying other packages with proxy tool, but I'm afraid something in recovery is corrupted, or you can try asking funkyhuawey or o dc-phoenix forum or, the last, you bring your device to a huawei service center
[Other Tools & General Discussion] Sergiocubano1:
I already see that I will only have the option to take them to Huawei, but come on I will not buy huawei again in my life, I am now with the realme and it is a wonder and also the system has broken v Several times and it is fixed quite easily and here it is operational, but the Huawei for just updating it is already damaged and does not allow to fix it [emoji2959][emoji26]

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[Other Tools & General Discussion] nomone:
Ohhh I share. Surely Mate 10 Pro is the first and last huawei i bought
[Other Tools & General Discussion] IProfessor:
if you still willing to try more with your phone, try below firms:

Base: http://update.dbankcdn.com/TDS/data/files/p3/s15/G4131/g1755/v334425/f1/full/changelog_base.xml

Preload: http://update.dbankcdn.com/TDS/data/files/p3/s15/G4131/g1755/v307829/f1/full/changelog_preload_hw_eu_R1.xml

Cust: http://update.dbankcdn.com/TDS/data/files/p3/s15/G3180/g1699/v333175/f1/full/changelog_cust_hw_eu.xml

Old firms which were given to you by mister nomone had the value 0 for g which is quite strange tbh :eek:
[Other Tools & General Discussion] Sergiocubano1:
I don't understand what you mean by that? [emoji848][emoji848][emoji15]

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[Other Tools & General Discussion] nomone:
Yes try one more time because IProfessor is the best PRELOADCUSTBASER in the world :angel:

---------- Post added at 06:18 PM ---------- Previous post was at 06:18 PM ----------

Try with that links on hisuiteproxy
[Other Tools & General Discussion] Sergiocubano1:
With the links you sent me before ?, I already tried them 6 times

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[Other Tools & General Discussion] nomone:
No the links IProfessor gave you
[Other Tools & General Discussion] Sergiocubano1:
Yep again, It goes as far as it says to install the system, then the mobile restarts and accesses recovery to install and in 5% the error already jumps and stays there

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[Other Tools & General Discussion] nomone:
At this point, under advice of IProfessor, I tell you to try another region links, because maybe when you bricked the device you installed a P20 Pro different region.

Do you remember what exactly you did when you bricked your phone?
[Other Tools & General Discussion] Sergiocubano1:
I explain to you, the mobile when I received it for the first time was a mate 10 of c105 and I rebrand the c432, it was updating and everything was always good, I downloaded the roms of its model by firmware Finder and it was installed, but recently in one of the last updates the message application stopped working so I uninstalled it with root, the mobile continued to work normally, then the latest version of emui 9 and I went to update it as long as it rebooted it already opened as a p20 pro and without IMEI, the ROM downloaded it from where it always is, I think the error was made by the application of messages, but afterwards I was flattered by CMD and I tried the application that you gave me and nothing continues without IMEI, I have the mobile phone box with the IMEI but I also don't know how to put it on to see if it is fixed, That is the ROM that I put so I know that it is not from a p20 pro, but since it does not have IMEI it seems that it recognizes it that way[emoji26]

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[Other Tools & General Discussion] Pretoriano80:
I doubt that removing the messages app caused all this. At some point, you somehow flashed a wrong firmware, which was probably designed for the P20.

You should check Hisuite logs, probably there are more infos about your current condition of your device.
[Other Tools & General Discussion] NeoTriXz:
for huawei mate 20 pro,I have LYA-L09 C605 compilation as I have to..
[Other Tools & General Discussion] oslo83:
[MENTION=8477970]IProfessor[/MENTION]

Thank you for your work !

Your patched hisuite10's httpcomponent, It's really working great !

-I still have to try your tool, which it seems is actually getting great updates !

-I only tryed "one-package custom DNS forced HWOUC hisuite's update option" manual method so far.
[Other Tools & General Discussion] gamekill:
Sorry, I cannot figure out how to make this work.. can anyone please give some advice?

I tried reading and following the instructions on the Wiki (https://github.com/ProfessorJTJ/HISuite-Proxy/wiki).

But I still cannot Update. Mate 20 Pro, Japanese model.

What I did until now is:

1 - Installed HisuiteProxy app, and patched the DLL successfully and replaced it.

2 - used the online database to search for the update links for my phone (Mate 20 Pro), which is currently on EMUI 9.1.0.300.

https://pro-teammt.ru/en/online-firmware-database/

I found these links and pasted them on HiSuiteProxy:

main 10.0.0.157 FullOTA

->update.dbankcdn.com/TDS/data/files/p3/s15/G4344/g1755/v336017/f1/full/changelog_base.xml

preload 10.0.0.157

->update.dbankcdn.com/TDS/data/files/p3/s15/G4344/g1755/v336015/f1/full/changelog_preload_hw_jp_R1.xml

cust 10.0.0.157

->update.dbankcdn.com/TDS/data/files/p3/s15/G4344/g1755/v336016/f1/full/changelog_cust_hw_jp.xml

Then on the official HiSuite app, whenever I click on Update, I get this error popup from HisuiteProxy app:

[Error: PreloadGroup version not match with baseversion]

And the official HiSuite app shows this dialog window:

"You're now using the latest official version. Current version: 9.1.0.300(C635E12R1P16)(Official)"
[Other Tools & General Discussion] IProfessor:
There are two check boxes called CUST PKG and Preload PKG, check them
[Other Tools & General Discussion] Xenon-X:
OK I will
[Other Tools & General Discussion] Xenon-X:
C:\platform-tools>fastboot oem get-build-number

(bootloader) :ALP-L29 9.1.0.321(C636E5R1P13)

OKAY [ 0.006s]

Finished. Total time: 0.050s

C:\platform-tools>fastboot oem get-product-model

(bootloader) ALP-L29

OKAY [ 0.003s]

Finished. Total time: 0.003s

C:\platform-tools>fastboot getvar vendorcountry

vendorcountry: hw/spcseas

Finished. Total time: 0.003s

C:\platform-tools>fastboot oem oeminforead-CUSTOM_VERSION

(bootloader) :ALP-L29-CUST 102.0.0.2(C636)

OKAY [ 0.004s]

Finished. Total time: 0.004s

C:\platform-tools>fastboot oem oeminforead-SYSTEM_VERSION

(bootloader) :ALP-L29 9.0.0.159(C636E2R1P12)

OKAY [ 0.004s]

Finished. Total time: 0.005s

C:\platform-tools>fastboot oem oeminforead-PRELOAD_VERSION

(bootloader) :ALP-L29-PRELOAD 102.0.0.1(C636R1)

OKAY [ 0.004s]

Finished. Total time: 0.005s

C:\platform-tools>fastboot oem oeminforead-BASE_VERSION

(bootloader) :ALP-LGRP2-OVS 102.0.0.231

OKAY [ 0.004s]

Finished. Total time: 0.005s
[Other Tools & General Discussion] -Alf-:
You have an incomplete EMUI 12 firmware installed, you did something wrong when upgrading to E 12. So it might be better to try reinstalling the EMUI 12 firmware instead of downgrading, imo.
[Other Tools & General Discussion] Xenon-X:
I tried it using recovery after installation it failed verification again. What am I supposed to do now any clue on reinstallation
[Other Tools & General Discussion] Xenon-X:
I installed from EMUI 9.1 skipped 10 and install EMUI 12 directly
[Other Tools & General Discussion] -Alf-:
I know, I see it on the data from fastboot. By the way, that was a brilliant idea :) .

Read carefully, maybe it will help you:

https://xdaforums.com/t/hisuite-proxy-huawei-phones-updater-soft-brick-fixer.4082561/post-82341159

If not, you can try test point method & board software or paid services (dc-phoenix).
[Other Tools & General Discussion] Xenon-X:
I know, I see it on the data from fastboot. By the way, that was a brilliant idea :) .

I tried the test point using chimera but still failed to install the EMUI 9.1 I was trying to rollback.

And also when trying to reinstall EMUI 12 using Hisuite can I get override IMEI checked,force auth bridge checked??
[Other Tools & General Discussion] -Alf-:
I really don't know how to explain to you that you don't have the full EMUI 12 installed. Your system is 9.1. How do you want to rollback from 9.1 to 9.1? :).

Try IDT .
[Other Tools & General Discussion] Xenon-X:
Can you enlight me on how you did that?

My mate 10

Ok

Where can I get the EMUI 12 boardfirmware
[Other Tools & General Discussion] -Alf-:
No brother, if you want restore your phone, use 9.1 board FW.

Sorry, but I see no point in continuing this dialogue... GL!
[Other Tools & General Discussion] Xenon-X:
@oslo83 any word
[Other Tools & General Discussion] oslo83:
Sell it to someone with better skills to fix.
[Other Tools & General Discussion] Xenon-X:
I’ll fix it my self I will learn there is hope
[Other Tools & General Discussion] -Alf-:
Exactly. Doing manipulations with Mate 10 is quite complicated due to EMUI versions 9.1, 9.2, and possible problems with xloader, GPU Turbo etc etc.
[Other Tools & General Discussion] Xenon-X:
Around here people don’t know about Huawei devices. Apple and Samsung are the majority devices here so I have to find a way to fix it
[Other Tools & General Discussion] -Alf-:
:D:D:D
[Other Tools & General Discussion] Ykkris:
Hello, I recently found an Honor View 20 and I wanted to update it because it did not offer the update (it was in 9.1.0). But now I have a message telling me: your device has failed verification and may not work properly. If anyone can help me :)
[Other Tools & General Discussion] Xenon-X:
i have gotten emui 8 board fw will it do
[Other Tools & General Discussion] -Alf-:
8.0 board fw fits. I was wrong before, I think the 9.1 board doesn't exist at all because the phone launched with Android 8.

I've never owned a Mate 10 so I know little about it.
[Other Tools & General Discussion] Xenon-X:
Thank you for your help 🙏truly
[Other Tools & General Discussion] Xenon-X:
can you help me with mine? i hv tried the recovery after adding my phone in the latest hisuite config. and using the latest hisuite proxy but still it says no recovery package found for your device
[Other Tools & General Discussion] Xenon-X:
i need this for my Huawei mate 10 ALP-L29 C636 also please
[Other Tools & General Discussion] -Alf-:
If you took the trouble to find out the firmware for your phone, then you know that for EMUI 9 and below FirmFinder contains the following FW:

So no one (with all due respect to Mr. "nomone") can give you something that doesn't exist.

Besides, as you can see for yourself, Mr. "nomone" was last on the xda forum a year ago...
[Other Tools & General Discussion] Xenon-X:
Ok
[Other Tools & General Discussion] ddav_23:
Hello everyone I need help please. I am trying to solve the problem of usb connection lost after downgrading but I download the 3 files and put them in the dload folder but it always gives me an error when installing the update. What I can be doing wrong?
[Other Tools & General Discussion] -Alf-:
I think your problem started here:

How did you do the region change?

via dload you can only install service ROM (aka full stock ROM etc.).

Have you tried update via eRecovery?
[Other Tools & General Discussion] ddav_23:
I already tried and it doesn't work😥
[Other Tools & General Discussion] -Alf-:
Dude, if you want someone to help you, don't ignore the questions you get. Good luck!
[Other Tools & General Discussion] ddav_23:
Sorry, it was first with dload to emui 11 there I made the region change... Installing ELE-L29 and C431 and then via hisuite proxy to emui 12 and downgrade via dload again with the same file that I uploaded to 11
[Other Tools & General Discussion] -Alf-:
It is not possible to change the region by installing and combining different service ROMs and CUST partitions.

As a result, there is only a change in CUST partition, but not a change in region. After that, it is impossible to flash any other firmware either through OTA, or through HiSuite, or Hisuite Proxy. To restore the device to its original state, you need to flash the service firmware, the version of which is not lower than that of the firmware that is currently installed.

Or, try to install via Hisuite Proxy EMUI 10 firmware as "point version".

All this can only be done on EMUI 9 and 10!

If you really want to change region, use Octoplus or hcu (octoplus and hcu are essentially both console programmers). Both paid services.
[Other Tools & General Discussion] ddav_23:
So if I'm on emui 11 I won't be able to and if I also don't have a usb connection or fastboot or anything... Could you explain the process I should follow better? Thank you very much my friend
[Other Tools & General Discussion] -Alf-:
Sorry bro, but I have no practical experience with the mentioned procedures or with the Kirin 980.
[Other Tools & General Discussion] ddav_23:
Thanks I'm going to continue investigating. Could someone clarify the difference between the firmware downloaded from firm finder and one to be downloaded by otg or card? Or is it the same and what does it mean with service firmware and where do I get those files... Above I uploaded some screenshots to understand my situation
[Other Tools & General Discussion] -Alf-:
- can be use in Hisuite Proxy, or can be flashed with Hurupdate tool (EMUI 8 - 10), (unlocked bootloader is required).

Service ROM aka fullstock ROM can be only flashed via dload method (stock Recovery is required). Can be found for free

on this website

???
[Other Tools & General Discussion] ddav_23:
* dload. What I meant is that if the files that are used for proxy hisuite from the page https://professorjtj.github.io/ serve to use the dload method via Recovery. If I can download the 3 files and put them in the dload folder?

The file from the link you sent should work via dload? I will try... Thank you very much sorry for my bad english
[Other Tools & General Discussion] ddav_23:
Hello friends, does anyone know what version of hisuite proxy I should use to be able to add firmware from the "users submissions" (http://ffusersubmission.byethost17.com/?i=1)section of fim finder, it always gives me the error message: "couldn't add the rom get hisuite proxy"
[Other Tools & General Discussion] ddav_23:
Hello friends, can someone help me by telling me which version is exactly what I should install in order to solve my usb problem? Above is the screenshot with the details
[Other Tools & General Discussion] -Alf-:
I don't know how many more times it needs to be repeated that your phone is seriously damaged because of your layman's procedures.

It is a miracle that the phone survived:

https://xdaforums.com/t/emui-12.4605403/post-88748393

As long as you have the vendor/country claro/la, you will uselessly push the C431/C432 firmware into the phone.

If you want to revive the phone, use the test point & board firmware method. Good luck!
[Other Tools & General Discussion] Xenon-X:
After test point and installing USB COM 1.0 my idt show me error 15 what is the solution please
[Other Tools & General Discussion] ddav_23:
There is no possibility of doing that... With the downgrade you lose test point, fastboot, and erecovery does not work, only DLOAD remains to recover the usb and then be able to fix the rest. Sorry for asking
[Other Tools & General Discussion] ddav_23:
I'm sure many here could easily help me but from what I see they no longer pay attention to the forum and don't read, XDA is supposed to help and be helped... I was trying with sygma but since I don't have a USB connection nothing can be done, recovering that I can correct the rest sorry for the bad English
[Other Tools & General Discussion] -Alf-:
This forum is not a 24/7 service for which you have paid, it is run by volunteers - me included - who sacrifice their free time. And when they sacrifice their free time must be up to them.

No one here is obligated to respond to posts!

Your phone is bricked because you don't know what you are doing, and now you blame the xda forum for laziness or incompetence?
[Other Tools & General Discussion] ddav_23:
No, it's not that, it happens that I don't really speak English and maybe what I wanted to say is misunderstood... I only ask for help hoping that someone wants to help... I know that no one is obligated
[Other Tools & General Discussion] ddav_23:
I use the translator to be able to write, for cultural reasons there may be misunderstandings, the language I really speak is Spanish and Guarani... Thank you
[Other Tools & General Discussion] ddav_23:
And if you already tried to help me and it didn't work, my queries are no longer addressed to you and you don't have to mind if I keep asking for help. or is it forbidden?
[Other Tools & General Discussion] avenger.forsyth:
So it's not possible to downgrade without risk? Or return to the default region?
[Other Tools & General Discussion] -Alf-:
Why not? It's possible, if you know, what are you doing. (Some HiSuite versions has downgrade issues.).

If you lose the USB connection, it should help reinstalling the FW from which you downgraded.

Or you can try to transfer data using the USB-C to USB-C cable from "UGREEN" (you need a PC with a USB-C port).

(We are talking about EMUI 10 and above.)

it depends on the way you rebranded. If the rebrand is done without changing the oeminfo, that would be very complicated.

Especially if you have a single SIM phone from your operator.

Course, I could be wrong... :)
[Other Tools & General Discussion] avenger.forsyth:
Thanks, and what about downgrade E9.1 - E8 ? P20 lite, unlocked BL.
[Other Tools & General Discussion] -Alf-:
A. Hisuite

B. For region C432 :

https://xdaforums.com/t/solved-how-...-070f-emui-8-0-0.4324543/page-2#post-85538623
[Other Tools & General Discussion] Xenon-X:
hello

i still need your help @-Alf- i am now dealing with boardfirmware for my mate 10 i would be so greatfull if u mind me sir
[Other Tools & General Discussion] -Alf-:
Sorry bro...
[Other Tools & General Discussion] Xenon-X:
c

an u refer me to some expert
[Other Tools & General Discussion] -Alf-:
Try this forum

https://www.dc-unlocker.com/search?q=Alp-l29
[Other Tools & General Discussion] brownboy1289:
Hello... in a bit of a hole. Can someone help me out? I have successfully been able to downgrade to EMUI 11.xxxx I want to downgrade to EMUI 10 to be able to install GSM. However, when I use hisuite proxy it downloads the firmware that I need but when it comes to the installation stage, it only goes to 4% and displays an error message to reboot. .