I'm currently able to build and run my game just fine using API 25, but all the documentation and and the lint tool suggest going to API 26+. When I install I get the INSTALL_FAILED_OLDER_SDK ... Requires newer sdk version #27 (current version is #25) error. It appears my device is up to date (333700.3780.0) but when I check the API version on the device(using adb shell getprop ro.build.version.sdk) it states 25. Doing this to all our devices gives the same result.
I was wondering, are we missing something?