After the Google Play Apping application receives an error when publishing the application in the play store

Question

Any user got this type of problem after updating google policies . I got this error after Google Play App Signing to download new applications.

You downloaded the APK signed with the key, which is also used to sign the APKs that are delivered to users. Since you are registered in an application subscription, you must sign the APK with a new key before downloading it.

And I get an error like

And here’s what I have in my account in the game store

Answer 1

Finally I got my answer. @Niraj hints helped me in the first place. In fact, during the Google Play App signed two .jks files that I used.

• With the original one keystore from which I previously downloaded.
• I created a new keystore for download. (But after that I did not notice.).

After creating the second, this is my original keystore. Every time I need to use this 2nd for download only.

Hope this helps others and for that, only I sent my answer.

Answer 2

See the steps below this help page as well as the docs . When you sign up for a Google Play signature, you provide Google with a signature key that will be used when packaging the application for distribution to users. This is the key you used to sign your releases for publication. After you complete the registration in the Signing application, you will no longer use this key.

As part of the registration, you also received a new download key from Google, which is only used between you and Google. When you create an APK for future publication, you must sign it with this new download key, not the original signature key. It seems that the error message indicates that you signed the APK with your original signature key, and this does not match the downloadable key that they expected.