HI! as title, I'm getting this annoying problem....
B4A 8.5 with private sign key, app present on google play.
Today I made some modifications (stripe api call, nothing so invasive) then tried to install via B4A bridge on my phone and get the problem.
How can I solve it? Tried also to change package name without success...
Uninstalled the app that was present on the phone and restarted it, no way to get the new version installed!
what will happen when I publish (if I'll be able to install and test the app) the updated version on google play to those people that already have app installed on their phones?