title: App Not Installed error
body: <p>I have created an unsigned apk for my nexus 7. When I try and install it, the device pops up with, "App Not Installed". In the Eclipse emulator everything works fine. I have tried to alter my target to 4.2,4.3,4.4. Again, all work in the emulator but not on the device, the device is running 4.3.</p>