Database Develop

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
Click to expand...
Click to collapse
No, you cannot. You could install a different firmware but with bootloader 7. No downgrade anymore. Samsung says its because safety reasons.

Note8 - official software from note9??

Hi,
maybe stupid question, but.....
is it possible to flash official software from note 9 to our note 8 with odin?
or its not possible or that destroy the phone?

MichalewiczMichal said:
Hi,
maybe stupid question, but.....
is it possible to flash official software from note 9 to our note 8 with odin?
or its not possible or that destroy the phone?
Click to expand...
Click to collapse
Different SOC and hardware so no, at best Odin would just fail, or it could brick your phone.
However, developer Corsicanu has ported note 9 filmware for our note 8, still has some bugs so I would wait for V2 which will hopefully be released soon. (Hades Rom Q btw)

How to Downgrade to UI 1.0 or Flash Stock Rom

Hello all,
I have Realme X50 5G RMX2051.
Unfortunately I upgraded to UI 2.0 and now I cannot use the Android Auto.
So I want to downgrade, but here is no official file.
Could you please help me with a solution?
How can I return to stock ROM, or change to EU ROM?
Thank you!

Does the bootloader change between those two versions?

Kenora_I said:
Does the bootloader change between those two versions?
Click to expand...
Click to collapse
Hello, I cannot answer this question. If you tell me where to look I can tell you. Do you know how I can change the ROM to the global one? Or maybe to downgrade manually, because Realme does not have a file for downgrade of this model.

Hi, I got RMX2051 for a while, and still find ways to change the ROM version to EU.
But unfortunetely, Realme locks everything on this phone, I think that's the reason why there's almost no resources here.
By the way, if you just wanna use Android Auto, maybe you'd install it through APK file.

sparck1206 said:
Hi, I got RMX2051 for a while, and still find ways to change the ROM version to EU.
But unfortunetely, Realme locks everything on this phone, I think that's the reason why there's almost no resources here.
By the way, if you just wanna use Android Auto, maybe you'd install it through APK file.
Click to expand...
Click to collapse
I have Android Auto but after the update to UI2.0 it dies not work.
It cannot connect to the car.
Says that there is no Android Auto App which works with the USB device.

gdimitorv17 said:
I have Android Auto but after the update to UI2.0 it dies not work.
It cannot connect to the car.
Says that there is no Android Auto App which works with the USB device.
Click to expand...
Click to collapse
Would you mind to post the screen shot or connect condition here ?
It may help to find out the problem.

Attached is the screen

I found Realme X50 5G (Realme UI 1.0) stock ROM here.
But, it shown in Chinese Simplified...
And here is the tutorial from OPPO ColorOS community. (It's the same Recovery with Realme.)
I'd did a downgrade UI procedure once few months ago, but failed, because the Recovery is going to check the version of Realme UI, whether it was older than installed.
Anyway, if you'd decide to do this, please do a completely backup of your data first.
May this help you, and good luck !

gdimitorv17 said:
Attached is the screen
Click to expand...
Click to collapse
That's weired, Did you try to re-install Android Auto ?

sparck1206 said:
That's weired, Did you try to re-install Android Auto ?
Click to expand...
Click to collapse
Yes several times

Can someone give instructions how to downgrade to stock rom and where to find the appropriate file. I am also willing to pay some amount for help

Question hi there is theres any way to flash global rom on oppo find x3 pro

hi there is theres any way to flash global rom on oppo find x3 pro from peem00 to cph2173

No

And can I flash the beta for android 12 on my chinese find x3 pro?

Sounds like a scam (Jason126 post) or just an impression? :|
Chooo

Hello friends, I don't know if I am in the wrong forum but I have a problem. I bought a second hand Oppo Find X3 Pro. The previous user installed Android 12 Beta, so I want to downgrade to stock, it's OK if I can go back to stock stable Android 11, but I can't find the way. Anybody has the same problem ?

ErnestoSV said:
Hello friends, I don't know if I am in the wrong forum but I have a problem. I bought a second hand Oppo Find X3 Pro. The previous user installed Android 12 Beta, so I want to downgrade to stock, it's OK if I can go back to stock stable Android 11, but I can't find the way. Anybody has the same problem ?
Click to expand...
Click to collapse
You should get Android 12 Official by now, We have been getting a few updates on Android 12 too. Check the software updater again see if you get any updates?

mklasse said:
You should get Android 12 Official by now, We have been getting a few updates on Android 12 too. Check the software updater again see if you get any updates?
Click to expand...
Click to collapse
Hello friend, I posted an image for my current version. When I clic on update (Settings/About) it doesn't shows any update available. Any Help will be appreciated.
Sud

ErnestoSV said:
Hello friend, I posted an image for my current version. When I clic on update (Settings/About) it doesn't shows any update available. Any Help will be appreciated.
Sud
Click to expand...
Click to collapse
https://forum.xda-developers.com/t/firmware-update-thread.4283261/post-86793831 you could try this

mklasse said:
https://forum.xda-developers.com/t/firmware-update-thread.4283261/post-86793831 you could try this
Click to expand...
Click to collapse
Thank you so much friend. Downloading

Possible to raise the Android version above 9 on Nokia 8 TA-1004 without root?

Hi everyone. i searched the forum but did not find any suitable information, i hope i did not miss anything.
I have a Nokia 8, Model: TA-1004 (Dual SIM), running the latest known stock update to me Android 9 00WW_5_15G_SP04.
I have some company SW on the phone which starts to make a fuzz about the to old Android version (9) so i have to either buy a new phone or update the current one. Problem is that my company does not allow any rooted devices. Is there any chance to update it to a newer version of Android without root?
Does anybody know? The phone is otherwise great and it would be a bugger having to buy a new one just because of this.
Best regards and thanks a bunch for any possible help here.
regards

You can put Android 12 Pixel Experience on it, default is unrooted. But ofcourse you need to unlock the bootloader.

Thanks for your reply. Now that sounds interesting. I will have to check how that is done. Have not done that before.
Have you got a link for that rom somewhere?
Regards

Basicly all is covered here: https://wiki.pixelexperience.org/devices/NB1/install/
Nokia Bootloader Unlock Took doesn't work anymore but you can still unlock using this guide: https://www.techmesto.com/guide-unlock-bootloader-nokia-android-phones/
After bootloader unlock you can install T-Virus, it includes PixelExperience Android 12, then just take OTA to latest version.