WebAuthProvider.login(account) throws "Not Found." only on Samsung S20 (Android 12)

[tyf]

No problem, happy to help! Thanks for following up here

@justinas.vilimas

Would be strange since authentication works on iOS and non-S20 Android devices.

I agree with you on this in that it would be surprising to me if this was related to your Auth0 configuration given it works everywhere else.

@justinas.vilimas

You mentioned auth0Scheme . We’re using “https” as our auth0Scheme – could this be the cause?

Out of curiosity, did you change this in the sample app? It’s set to use auth0Scheme: "demo" by default. In testing on my personal device (Pixel 5a Android 12) I run into the not found issue when I set the scheme to https, but it works fine if I set it to a custom scheme like “demo” which the sample apps use by default. This is helpful:

Redirection not working with Android App Links when logging out

Hi @oussamah, In Android devices this issue can happen sometimes if the https schema is set to be handled by default using a browser. In some devices it will prompt the user with a “Open application with…” and give you a list of apps that you can open it with. If you happen to select the browser, it will try to open ‘https://subdomain.eu.auth0.com/android/com.{applicationId}/callback’ which will fail since what you want is really to return to the app. Changing the scheme will prevent the brow…