Buds 2 pro day 1 sound signature

So ive been using the buds 3 pro for a few weeks now and their ANC wipes the floor with the buds 2 pro and battery also.

BUT

after not using the buds 2 pro for a long time i found them in my closet again and used them today .....HOLY SHIT the sound is much much better, i had kept them in the day 1 firmware that i downgraded to and it sounds amazing, the entire tonality is better

I dont know what the hell samsung did with the crappy dark muddy buds 3 pro sound.

Has anyone found measurements or EQ that brings them back to the buds 2 pro sound profile?