Firstly you most likely just cannot. Device support is very narrow.

But I have a phone I got secondhand just to play with it. I want to love it, but it feels dated. The gestures make using a lot of stuff hard. But the biggest thing is that in my country I can't even make calls due to no VoLTE support. Kinda kills even using it daily even as an experiment.

I did submit a pull request to add Colemak keyboard layout support to the keyboard though, which was accepted. So technically I'm a contributor :)