?? This is not a problem, you can only have one active APK on the market which has the same target platforms as another one. Just deactivate the earlier one..
!!!
The idea is that you can have multiple APKs for your App, but which only target certain displays, i.e. one for phones and one for tablets. These can co-exist, but as B4A allows you to fairly simply handle multiple layouts most B4Aers have a single APK which targets multiple hardware definitions..
HTH