Sierra Rides
Tester builds — download on your Android phone and install
Install notes:
· Tap Download APK, open the file, and allow “Install unknown apps” for your browser when Android asks.
· If you have an older Sierra build installed, uninstall it first — builds are now signed with the production upload key, so Android won't update a debug-signed install in place.
· The .aab files are for Play Console upload only — they can't be installed on a phone.