I have an A1, and all of the hardware seems to be slightly earlier versions of the A2. How good do folks think my luck will be flashing the image for the Mi-A2 on it? It is running Android 9 currently. As far as a phone goes I haven't much to loose. I think the biggest change is the cameras.
Each device needs it own port, if you want to try, nobody can stop you, but be warned, any brick will be on you.
@cafinux Things as already said are not that straight forward the porting info is here https://forums.ubports.com/topic/2068/halium-first-steps As your post is not about an existing port I have moved it to OT.
Thanks folks I'll do some digging.