Huawei p40 lite downgrade "software install failed" - General Questions and Answers

Hello sorry for bothering but im following instructions on this video it worked for me in past
i have huawei p40 lite im attaching info
I used hisuite proxy and tried to downgrade to 10.1.0.226 JNY-LGRP2-OVS used C432 cust and C432R6 preload
after trying to downgrade i get that message "software install failed" and i cant press anything so basically it gets bricked but reset button works and it resets my phone and im again on that 338 version (my phone dont get erased when i do this) could you try to help me please?

Are you sure that the HiSuite utility is the latest version, V11.0.0.580, and it was from the Huawei official website?
HUAWEI Hisuite Free Download | HUAWEI Support Global
HUAWEI HiSuite is the official Android Smart Device Manager tool,HiSuite helps users to connect their HUAWEI smartphones and tablets to PC and perform various tasks.
consumer.huawei.com

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Mate 30 Pro install GMS Help

Hi everyone. I had reset my phone settings and to my dismay, my google playstore and stuff are wiped as well. I had downgraded my firmware 3-4 times and the last one I can get from HiSuite is 10.0.0.217
- I had tried using Lzplay method, but when I click google playstore sign in button, it does not work
- I had tried using Hisuite proxy but it always mention unable to connect to Hisuite, asking me to check firewall (I had allowed those app to go through in fact)
- Tried Googlefier but playstore just auto close when I press on it.
- I do not have USB thumb drive to flash a lower version of EMUI for my mate 30 pro
- Tried Dualspace but still looking to sideload GMS
Is there by chance any way I can solve this issue? Thanks in advance
I had managed to resolve it using factory restore (I learned the hard way of using proxy to flash the oldest version but eventually factory restore does the trick)
Thank you so much for @bender_007, microG & EloYGomeZTv for the awesome guide
Googlefier - Install GMS on Huawei/Honor
Wecome to Googlefier, After a successful tool for LG G2 and LG G3 owners (AutoRec), but after a long pause, here is something new and I hope useful Googlefier is a simple tool, designed to help you install GMS on your Huawei/Honor device...
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Can anyone guide me on how to downgrade my Mate 30 Pro 4g European 11.0.0.188 to EMUI 10 using Hisuite proxy? I don't want to brick and the Hisuite proxy instructions got me confused.
robjbw said:
Can anyone guide me on how to downgrade my Mate 30 Pro 4g European 11.0.0.188 to EMUI 10 using Hisuite proxy? I don't want to brick and the Hisuite proxy instructions got me confused.
Click to expand...
Click to collapse
Anyhow. I'm replying to my own comment for future readers. I was able to downgrade my Mate 30 Pro to 10.0.0.134. Unfortunately, googlefier wouldn't work. The worst part is that if you downgrade from 11 to 10, your phone completely looses USB connection to PC and you loose fast and super fast charge. Normal charge was slower than a turtle. So, I went back to 11.0.0.188 (the version I was at before downgrade) to get fast charge and USB working again. Needs to be the same version you were at to get it working again. I'll live without Google. But my next phone, unless HUAWEI has Google, I'm switching to a different brand. I need working notifications. Hope info helps.

P40 Lite Rollback

Hello,
ive made a P40 Lite Downgrade a long time ago, to install Google Services. Now i dont get any Updates from Hisuite or if i do a Boot. (i hope my english is good enough)
When i do a Boot (with shutdown and hold the + Key and Power button) I get an error message "Get package Info Failed". I want the system updates. Emu11 and next the System update at June.
So is there a Chance to Rollback the Downgrade ive made? So that i have just the version when i startet my P40 lite?
thx for Help

P30 ELE-L29 6/128 Australia Version "Need Update to Emui 10"

Hello!
I have a Huawei device "p30 6/128 au version", I'm stuck now on emui 9.1.0.260 (C636E4) and I want to upgrade the system to emui 10.
I'm in another country and I can't receive updates normally
I downloaded "HiSuite, HiSuite Proxy, FirmwareFinder program" and followed the steps, but there is a problem with the "pro-teammt" website and program "I can't get the package link"
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Can’t Update and can’t use eRecovery

Bought Mate9, downgraded to EMUI9 with HiSuite, and now can't update!
First I contacted Huawei in Japan. Then I was told to contact Huawei in China because this is the Chinese version. Then I was told to take it to Huawei service center in China. Since I live in Japan, I cannot go there, so I have to fix it myself. Can someone please help me...
What we tried
Check for updates from Settings
→It is labeled as the latest version.
Check for updates from HiSuite
→It shows as the latest version. Can't even rollback.
Use eRecovery
→!Getting package info failed
MicroSD/USB Update
→Failed (It is possible that the roms I downloaded are wrong, but I don't have any other roms to download, so I can't try)
I have not done any modifications such as rooting or unlocking the bootloader on this device. I just downgraded it with Hisuite...

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Hello, I have a huawei p20 pro CLT-L04 C792. I have been stuck on android 8.1 ever since I bought the phone. Never once got a security update. Ive tried resetting the phone, and deleting the cache but nothing is working. I am also unable to update with Hisuite. How to update?
backup with Hisuite, unlocking will factory reset phone.
CLT-L04 Canada version P20 Pro not receiving any updates
Hi guys, I got a CLT-L04 Canadian version P20 Pro. My build number is CLT-L04 8.1.0.109(C792). I am not getting any updates to my phone. I really wish I could have the Turbo boost update on my phone. What should I do in order to get those...
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Dozens of Huawei and Honor devices with Kirin processors can now be bootloader unlocked
Using this open-source tool, you can now unlock the bootloader of several HiSilicon Kirin-powered Huawei and Honor devices. Check it out!
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Is it possible to go into recovery and directly update phone with hisuite from android 8.x to 11 ? Don't mind if everything gets deleted and root is lost. Possible or not ?
you can't update if no update exist. the linked method describes re-branding to other region. ask in that thread for questions, I don't own Huawei mobiles.
Small note before u unlock Bootloader and rebrand: get HiSuite 13 from the .cn website and do a full backup with it. Otherwise u will have hard times to restore ur device.

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