Firebase authentication

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I developed an Android + Firebase app (authentication + Storage + database). While this in the tests on Android Studio + authentic smartphone and works perfectly. I posted last Tuesday and after I was in the store downloaded to test (as one of my possible users would) and when I tried to authenticate appeared the following error in the photo.

erro autenticação com num telefone

I have already updated the SHA-1 key in Firebase, the package name is correct in Firebase and Play Console.

  • Try to proceed as in the answer on this link: https://stackoverflow.com/questions/39144629/how-to-add-sha-1-to-android-application

  • check this sh-1 setting Try to proceed as in the reply on this link.

  • Sh1 configuration I think that solves

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Try to synchronize your authentication key with firebase by android studio by the following way:

Tools>Firebase>Authentication>Connect>Sync

I believe your key is outdated (release.keystore.jks) or did not copy the file google-services.json to the app folder.

  • Already this synchronized, and tbm already downloaded and copied the file google-services.json to the folder , compiled and updated in the store and still presents this error

  • in this case I fear I cannot help you... I would try to delete the project in the firebase console and re-register a new one, carefully registering the package name and the key to release (there are 2 keys, one for debug and another to release). Good luck!

  • I’ve done it before, just don’t delete from the shop and published again

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