I have been trying to submit our Android app to the Amazon App store for the last month.
The first attempt yielded "Install failed on all supported devices", with no other info, but after contacting support I finally got the logs and devices that it failed on and all were ancient devices like Kindle 2013. So I updated my manifest to require Android SDK 26, and now trying to submit I get "no supported devices". Looking through the devices the latest device listed is the very old Samsung S6??
Is the Amazon app store dead or something, why is an ancient device like S6 their latest supported device?? or am I missing something?