Showing results for 
Search instead for 
Did you mean: 

Can I downgrade my asus rog phone 3 from Android 10 to 9

Star III
Is there any way to downgrade my asus rog phone 3 from Android 10 to 9

Rising Star II
Well, seeing how ASUS never released Android 9 for this phone, I'm going say that's virtually impossible.
You would basically need to port the OS yourself to the phone, ensuring it's compatible with all aspects of the phone's hardware. Since I'd imagine the demand for an OLD OS is extremely niche, you're probably not going to be able to find any developers willing to help with something that serves very little purpose (if any).
Additionally, when I first tried to type "Android" at the top of this comment, Gboard suggested "absurd"... which is a good way to describe the request. Not trying to be rude or anything, but wanting to downgrade to an older version of Android (especially one not officially released for the device) is rather foolish.

Hall of Fame I
I fail to see any usecase where anyone should downgrade to something as old as Android 9, unless they somehow have the strong urge to actively try and get hacked.

Zen Master I
Hi @jayanthbhatta,
Rog 3 was released with Android 10, so there's no official way to do this.

If anyone have rog 3 firmware
I want downgrade A12 to a11
But asus remove bios/firmware from site

I am now
Android 12 (31.0210.0210.272)

If anyone have please share me 🥲