If you create apk and transfer it to the device, then the application does not pass authorization (through Google). If you run it from Android Studio, it works fine. When authorizing (on the device), it displays the message

Google sign in failed. Status {statusCode = unknown status code: 12501, resolution = null}

Thank!

  • one
    apk release version manually transferred? - temq
  • @temq, yes, I transfer to the device, then I install it. Completed the question. - Valera Kvip
  • one
    Release and debug builds are usually signed with different keys. Accordingly, you, most likely, only the debug key is registered in the firebar. You need to register another release key. - temq

1 answer 1

Release and debug builds are usually signed with different keys. Accordingly, you, most likely, only the debug key is registered in the firebase. To work correctly, you must also prescribe the key, which is signed release, or any other assembly.