My Android APK is running off the JavaScript present when I generated the first signed APK. I\'ve tried cleaning/rebuilding the project in Android Studio, I\'ve
I deleted the index.android.* files in android/app/src/main/assets/ directory. Then in the project root, ran
react-native bundle --platform android --dev false --entry-file index.android.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res
Then I regenerated the signed APK and voila!
EDIT: If you are using a newer project, you may not have an index.android.js only index.js. If that's the case, you'll want to change it to:
react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res