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You uploaded an APK with an invalid signature. Error from apksigner: ERROR: MIN SIG SCHEME FOR TARGET SDK NOT MET: Target SDK version 31 requires a minimum of signature scheme v2; the APK is not signed with this or a later signature scheme

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Below are the steps I follow for android app release.

  1. ionic cordova build android --prod --release
  2. jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore vfl-key.keystore app-release-unsigned.apk vfl
  3. password
  4. ./zipalign -v 4 app-release-unsigned.apk vfl.apk

While uploading apk file on play store, I am getting this error:
You uploaded an APK with an invalid signature ([learn more about signing]). Error from apksigner: ERROR: MIN_SIG_SCHEME_FOR_TARGET_SDK_NOT_MET: Target SDK version 31 requires a minimum of signature scheme v2; the APK is not signed with this or a later signature scheme.

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