How to downgrade to Android version 8.0? - Nokia 2.1 Questions & Answers

My nokia 2.1 phone runs on android pie 9.0 and the bootloader is not unlocked, can i downgrade to Android version 8.0 by any method

rom
datzno2004 said:
My nokia 2.1 phone runs on android pie 9.0 and the bootloader is not unlocked, can i downgrade to Android version 8.0 by any method
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The best way is install the latest TWRP recovery and flash some backup from android 8.0, but I have not stuff like this, unfortunately i`ve updated my nokia 2.1 to android 10, so I also looking for solution)

datzno2004 said:
My nokia 2.1 phone runs on android pie 9.0 and the bootloader is not unlocked, can i downgrade to Android version 8.0 by any method
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Click to collapse
Hi guys, I've downgraded my Nokia 2.1 to Android 8.1 (August 2018 patch). But I will not provide anything here because its against XDA rules. Contact my telegram to get it. I am not sure how long it will work. So make haste. telegram: t.me/wimidnk

Related

Android pie

can someone make a rom(Android 9.0) for the locked bootloader version of Honor 9 lite?
HIRA123 said:
can someone make a rom(Android 9.0) for the locked bootloader version of Honor 9 lite?
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Sorry bud but you cannot install any ROM with a locked bootloader, you'll have to unlock it.
Currently there are 2 pie ROMs for our phone cypher os and static os. There are also several other treble ROMs out there. Also you can also get ROMs for Hi6250.
You can only get official updates with a locked bootloader. Considering the fact that emui 9( Android pie) is still in beta for most of Huawei's flagships, we'll have to wait a long time before we even get the beta ROM.
So for now you can use treble ROMs or there are Android pie ROMs in the development section.
But you'll need to unlock bootloader

Can I install an 8.0 rom when it's already updated to 9.0 and still use Xposed correc

Hi
I finally found someone who has an unlocked p20 pro and is willing to sell it to me (clt29).
But it's running stock 9.0. but I want to use Xposed very badly, that's why I chose this phone. Because it's the last flagship with an 8.x rom that has all the features i need.
But I read somewhere that once it's updated up l to 9.0 You can't roll it back to 8.0 because the security level or something stays on 9.0 or so and that messes with the rom so you can't root it anymore and can't use xposed. Is that true or can I safely buy this device and install an 8.0 rom and root it and use xposed?
Thanks for the help! Very much appreciated!
nighteeeeeY said:
Hi
I finally found someone who has an unlocked p20 pro and is willing to sell it to me (clt29).
But it's running stock 9.0. but I want to use Xposed very badly, that's why I chose this phone. Because it's the last flagship with an 8.x rom that has all the features i need.
But I read somewhere that once it's updated up l to 9.0 You can't roll it back to 8.0 because the security level or something stays on 9.0 or so and that messes with the rom so you can't root it anymore and can't use xposed. Is that true or can I safely buy this device and install an 8.0 rom and root it and use xposed?
Thanks for the help! Very much appreciated!
Click to expand...
Click to collapse
No you need to be on a matching base.
Oreo - Oreo pie - pie.
You can try but it'll most likely fail or cause some horrible anomalies you just don't want.
dladz said:
No you need to be on a matching base.
Oreo - Oreo pie - pie.
You can try but it'll most likely fail or cause some horrible anomalies you just don't want.
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What do you mean by that? What das "matching base" mean? What does "oreo - oreo pie - pie" mean in that context? I dont get it sorry. :S
nighteeeeeY said:
What do you mean by that? What das "matching base" mean? What does "oreo - oreo pie - pie" mean in that context? I dont get it sorry. :S
Click to expand...
Click to collapse
You're on Oreo asking if you can install a pie ROM!!
Answer is no.
If you're on Oreo then stick with Oreo
If you're on pie then stick with pie.
The base is the version you're on, stick to the base youre on rather than trying to mix it up.

how to update from RR 7.1 to android 9 pie custom ROM

How do I update to android 9 pie from RR 7.1 ROM.
Do I need to update the firmware? And how do I detect my bootloader and firmware version. Thanks
shimatta8 said:
How do I update to android 9 pie from RR 7.1 ROM.
Do I need to update the firmware? And how do I detect my bootloader and firmware version. Thanks
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https://forum.xda-developers.com/on...elp-thread-t3509641/post81692701#post81692701
BTW: crossposting does not only demonstrate bad manners, but it's also confusing and doesn't help to keep a forum readable.

Downgrading android 10 to pie

Hello forum.
I am on the latest BTU UK version
Of android 10, but I wish to
return to pie. Do I basically just flash
A pie stock ROM? I Want to
Use the light ROM or galaxy project ROM .... So is it straightforward?
Thank you
GARY
Check current bootloader version if it is higher than on old pie firmware than it is a no go otherwise just use Odin
You can flash Pie, version N960FXXS4CSK2
billozy said:
You can flash Pie, version N960FXXS4CSK2
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So...SK1 wouldn't work???
Bootloader version is 5th character when you count back from end of build number. It will be S4 or U4..the number is the bootloader you are on.
Sent from my SM-N960U using Tapatalk
biggary said:
So...SK1 wouldn't work???
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Click to collapse
Did you manage to return back to Pie?
And do you mind me asking why you didnt get on with Android 10 UI2?
I'm on Pie UI1, and I'm concerned about updating and 'breaking' some of the current features that work on my Note9
Thanks
Gasman said:
Did you manage to return back to Pie?
And do you mind me asking why you didnt get on with Android 10 UI2?
I'm on Pie UI1, and I'm concerned about updating and 'breaking' some of the current features that work on my Note9
Thanks
Click to expand...
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Android 10 takes a bit of getting used to (so does Android 11 DP1 on my Pixel 3XL) -
I downloaded Odin versions of pie SK1 and latest android 10 build, as well as the twrp for the different OS, have gone back and forwards between 10 and different roms on pie, and no problems, as long as you got backup, odin and a stock rom
I tried downgrading to pie Odin reads everything but doesn't flash. It says write failed after a long time. I am using Alienware laptop I'm not sure if there is something I'm supposed to do. Any ideas. Thanks
bec48 said:
I tried downgrading to pie Odin reads everything but doesn't flash. It says write failed after a long time. I am using Alienware laptop I'm not sure if there is something I'm supposed to do. Any ideas. Thanks
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This is best your note 9 is on a newer bootloader. it is not possible to flash the old bootloader required for android pie
I was able to downgrade my Note 9 from android 10 to Pie pretty easily, but that was with the 1st release of android 10 for the Note 9. I think the newest version of android 10 has a different bootloader. So you would need to unlock the bootloader before you can downgrade to Pie.
iceepyon said:
I was able to downgrade my Note 9 from android 10 to Pie pretty easily, but that was with the 1st release of android 10 for the Note 9. I think the newest version of android 10 has a different bootloader. So you would need to unlock the bootloader before you can downgrade to Pie.
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that would be because youre on bootloader 4 and thus can downgrade to the latest pie version on bootloader 4

I need any custom ROM for Huawei p9 lite (vns-l31c636b170)

Hello everyone.......
My device Huawei p9 lite (vnsl31c636b170) is running on Android 6.0 and emui 4.1.1 but I want to upgrade my android version to at least 7.0 therefore I need custom ROM with Android 7.0 or above official naughat updates are not working any way I have tried to flash many custom ROMs using twrp 3.0.2.0 but flash failed please give me link to download custom ROM for my device which is working and flashable through twrp 3.0.2.0.
My device details
Model: p9 lite vns-l31c636b170
Android: 6.0 marshmallow
Emui: 4.1.1
Twrp: 3.0.2.0
Root: yes
Bootloader: Unlocked
saqlainniazi63 said:
official naughat updates are not working any way
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https://forum.xda-developers.com/t/installing-android-7-on-p9-lite-vns-dl00.4421815/

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