In my opinion, Amazon should have gone with a generic budget phone to augment their "Amazon Basics" line of dependable, economical cables, USB hubs, and so forth. I would make it a plain, vanilla Nexus-like phone running vanilla Android with no skins and not tied to any contracts or carriers, but priced $50 less than a comparable Nexus 5 or whatever is the current Nexus. Or else, make it about $400 but throw in a yea…
The only thing that's going to move the dial for an Amazon phone is exclusive hardware or software features and you can forget about third party software. They tried this angle and because they aren't that good at this in the first place (like Facebook), what they came up with stank.