How to create a Build Android npm install npm-force-resolutions --save-dev npm install npx npm-force-resolutions npm install ionic build ionic cordova build --release android Generate key if not present keytool -genkey -v -keystore my-release-key.keystore -alias corona_mission -keyalg RSA -keysize 2048 -validity 10000 Sign and zip apk jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore my-release-key.keystore platforms/android/app/build/outputs/apk/release/app-release-unsigned.apk corona_mission ~/Library/Android/sdk/build-tools/29.0.3/zipalign -v 4 platforms/android/app/build/outputs/apk/release/app-release-unsigned.apk platforms/android/app/build/outputs/apk/release/corona-mission_1.0_testing.apk