It seems that One UI 4.0 was already released but it's in Russia. I believe this is the build number A725FXXU4BULA. Needless to say, the update may come this February for PH either Globe, Smart locked or XTC(openline)
It may come earlier that the estimated release date but who knows.
I installed AOSP on my A51 too but it **bleep** because of the corners not being matched to the actual screen. And some graphical glitches and dark mode issues. I suggest you to install Pixel Experienxe on your A50 . It's a great rom.
I built my own aosp 12 from phh sources and is for personal use only. I don't really want any custom built os with a lot of bloatware. So far, I'm enjoying stock android 12 on my A50
On my point of view, it would be better if beta testing for one ui is available in the Philippines. I worked with some custom roms and generic system image developers and providing feedbacks and logs for those bugs encountered would be beneficial for a stable release in the future. I also am working on an android 12 based generic system image as of the moment and is currently being built day by day though it's troublesome to fix bugs but in the long run, it's worth it and beneficial for the whole community.
