Is it possible to downgrade to Android 8? - Huawei Mate 10 Guides, News, & Discussion

Hi guys,
Using Mate 10 (C185) on firmware 10.0.0.180.
Is there a way to downgrade it all the way back to Android 8, without unlocking bootloader or installing custom recovery?
Thanks for your response in advance.

madcapfrog said:
Hi guys,
Using Mate 10 (C185) on firmware 10.0.0.180.
Is there a way to downgrade it all the way back to Android 8, without unlocking bootloader or installing custom recovery?
Thanks for your response in advance.
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yes,, use hisuite to downgrade

hamadazh said:
yes,, use hisuite to downgrade
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Thanks, but are you sure that i can go from Android 10 to Android 8 with Hisuite?

Just from 10.0 till 9.0.0.246.

I managed to downgrade from 10.0.0.180 to 9.1.0.320.
But now, hisuite dosen't give option for rollback to older version anymore...
Any idea or guide that i can follow from here to Android 8?

madcapfrog said:
10.0.0.180-ról 9.1.0.320-ra sikerült leminősíteni.
De most már nem ad lehetőséget a régebbi verzió visszaállítására ...
Van valami ötlet vagy útmutató, amelyet innen követhetek az Android 8-ra?
Click to expand...
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Use an older hisuite version!
But unfortunately I was only able to upgrade to 8.1 as well.

I used last hisuite to downgrade from 10 to 8.0 in 3 times. Works on ALP-L29(C636)!

LisKelAlb said:
I used last hisuite to downgrade from 10 to 8.0 in 3 times. Works on ALP-L29(C636)!
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What about battery after downgrading? Better?

100h_SOT said:
What about battery after downgrading? Better?
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A little.

Related

Downgrade to wrong device

i fash an custom rom to mein Honor 5c NEM-L51 and it doesnt work on my Device.
so i do a downgrade tu emui 4.1.2 but my divece is now identifyt as NEM-L51 now it is P Lite 9.
Install an update tu B355 ist not possible. How i can back to stock emui 4.1 for NEM-L51.
Flash TWRP dosnt work. Stock recovery brings en error, not compatible version.
any idea?
Blade1979 said:
i fash an custom rom to mein Honor 5c NEM-L51 and it doesnt work on my Device.
so i do a downgrade tu emui 4.1.2 but my divece is now identifyt as NEM-L51 now it is P Lite 9.
Install an update tu B355 ist not possible. How i can back to stock emui 4.1 for NEM-L51.
Flash TWRP dosnt work. Stock recovery brings en error, not compatible version.
any idea?
Click to expand...
Click to collapse
Can you enter in fastboot ?
AlexMihai26 said:
Can you enter in fastboot ?
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Ofcourse he can as he can see the phone model as p 9 lite.
shashank1320 said:
Ofcourse he can as he can see the phone model as p 9 lite.
Click to expand...
Click to collapse
He could use the team Mt tool to downgrade to emui 4.1
AlexMihai26 said:
He could use the team Mt tool to downgrade to emui 4.1
Click to expand...
Click to collapse
Does it work? Without downgrade package?
shashank1320 said:
Does it work? Without downgrade package?
Click to expand...
Click to collapse
Hello naw,still need it,but it's easier to use it Helped me with unbrick/downgrade.

Honor 9 lite downgrading

There is a method to downgrade my honor 9 lite (LLD-L31) from last version to android 8?
Why you want to downgrade?
mutahharbashir said:
Why you want to downgrade?
Click to expand...
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Because I need to unlock bootloader
Downgrading version Problem
Can u plz help me too i am facing problem in version downgrading plz help me to rollback my version

unlock bootloader in android 10

Hi
the tool doesn't work it says some kind of network error
And this topic does not work
https://forum.xda-developers.com/rog-phone-2/how-to/how-to-unlock-rog2-phone-via-edl-mode-t4008267
Please help me
The tool didn't work on the beta either. I had to flash Android 9, unlock bootloader with the tool, and then update to Android 10.
Tikerz said:
The tool didn't work on the beta either. I had to flash Android 9, unlock bootloader with the tool, and then update to Android 10.
Click to expand...
Click to collapse
How flash Android 9 ?
Is there a way to downgrade to a previous version?
عبدالرحمن الشمري said:
How flash Android 9 ?
Is there a way to downgrade to a previous version?
Click to expand...
Click to collapse
Yes, I just flashed the RAW Android 9 file. I have WW version.
https://forum.xda-developers.com/rog-phone-2/how-to/1910-64-ww-update-t4021947
but this is so dumb... why don't they already have it updated. they knew the release was here.
Beta 9 was already the "full" stable update.
ugh. now i need to go back, unlock and then go to android 10.
Tikerz said:
Yes, I just flashed the RAW Android 9 file. I have WW version.
https://forum.xda-developers.com/rog-phone-2/how-to/1910-64-ww-update-t4021947
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Thanks :good:
The method worked for me
Tikerz said:
Yes, I just flashed the RAW Android 9 file. I have WW version.
https://forum.xda-developers.com/rog-phone-2/how-to/1910-64-ww-update-t4021947
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friend how flash the raw firmware? i have to go back to android 9 for unlock bootloader, help me please
jorgeepelos said:
friend how flash the raw firmware? i have to go back to android 9 for unlock bootloader, help me please
Click to expand...
Click to collapse
you can also use the asus downgrader: https://www.asus.com/Phone/ROG-Phone-II/HelpDesk_BIOS/ and download Version Android 10 downgrade to P (WW) - Or use the one catered towards CN version if you have that.
VarDes said:
you can also use the asus downgrader: https://www.asus.com/Phone/ROG-Phone-II/HelpDesk_BIOS/ and download Version Android 10 downgrade to P (WW) - Or use the one catered towards CN version if you have that.
Click to expand...
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Oh my god. Didnt know that was a oficial rom downgrade pack[emoji21]
Thank you very much my friend. U make me more happy today[emoji2][emoji2][emoji2]
Enviado desde mi MI MAX 3 mediante Tapatalk

Downgrade to android 9 still possible?

Hello friends, is it possible to get my s10 back on android 9?
Thank you in advance for the help of a stupid question
I don't think so. It looks like you're on bootloader 7? I am on bootloader 3 (U.S. S10+ G975U) and I cannot downgrade to Android 9 anymore.
Yes bootloader is 7
michy2012 said:
Yes bootloader is 7
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No, you cannot. You could install a different firmware but with bootloader 7. No downgrade anymore. Samsung says its because safety reasons.

[Question] Harmony OS downgrade possible

Hi,
I have an VTR-Al00 Model and I want to know if there is a Rollback Protection for Harmony OS or if I could go back to Android
Steve2016 said:
Hi,
I have an VTR-Al00 Model and I want to know if there is a Rollback Protection for Harmony OS or if I could go back to Android
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Did you try using Hisuite?
HarryMatson said:
Did you try using Hisuite?
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I don´t installed it yet, I wan´t to know if I could go back to Android after the Upgrade
Steve2016 said:
I don´t installed it yet, I wan´t to know if I could go back to Android after the Upgrade
Click to expand...
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Of course you can go back
Any time you like
If its buggy I would recommend rolling back to Android

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