Android Studio is installing old apk on device

Question

I am developing an Android app using Android Studio (0.89 Build #AI-135.1404660, Built on Sept 3,2014) using both emulator and Nexus 4 device.

I had the same issue w

Answer 1

Run / Debug Configurations / Miscellaneous TAB [] Uncheck: Skip installation if APK has not changed

Android Studio doesn't always detect small changes in code.