At this point I’m not even picky about which custom ROM I run.
What I’m looking for is a phone that has a very small form factor and there’s any custom ROM that officially supports it.
Ideally, with a 3-4" screen
Must be <5"
Must be officially supported. (for unsupported builds, I know of a few options already)
Are there any? Thanks for any suggestions or help!
Android phones do not officially support anything except for the distro that came installed.
That being said, any android phone theoretically can run any android custom rom, as long as the CPU is compatible.
The developers of Custom ROMs support some devices and not others. I am fully aware there is no warranty or anything legally binding behind that “support”. And the word “theoretically” is doing some very heavy lifting in your second statement.