I am having a heck of a time trying to theme Maps 4.20. I have a few of the buttons I want to change out when you tap "menu" while in Maps. I don't like the plain gray ones, so I found some colorful ones.
When I push my edited Maps.apk to /system/app, I no longer have access to Maps. When I try editing com.google.android.apps.maps.apk, it won't install. All I am trying to do is change six or seven PNG's in the drawable-160dpi and drawable-240dpi folders. I keep them the same size and pixels, just a different picture.
Any idears from the collective wisdom here at DF?