1mkdir -p android/app/src/main/assets
2react-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
3cd android && ./gradlew assembleRelease -x bundleReleaseJsAndAssets
4
5- Your APK will be present in the folder
6<project>/android/app/build/outputs/apk/release