What is the correct way to theme apps in /data/app? I am trying to edit "Wireless Tether for Root Users". I want to change the PNG's for the android.tether-1.apk from green to blue. Pulled the APK from /data/app Put in my blue PNGs Booted into recovery, mounted system and data. Pushed it back and ran adb shell "/system/bin/chmod 644 /data/app/android.tether-1.apk" Rebooted, and the app disappears. What did I do wrong?