OTP Autofill not working when app is live, Its working fine until its under internal testing

[deepakrana0011]

I have put the app under internal testing and use the signature provided by the app and its working fine. But when i push the app to production it stop working.

[abduselam1]

Hey man Have you found a solution ? I am getting the same problem
Thanks.

[snehaltdesai]

Getting the same problem for me. Need solution.
Thanks

[FarbodRajabi]

This problem occurs because the app signature is different in production and test(debug). run app in release mode on real devices and use that app signature.

[Bhautik2103]

how to solve release mode app live play store use firebase auth.

[omkarpatil1024]

Hi Everyone , Please find the solution for generating app signature Id flutter run --release --dart-define=SMS_AUTOFILL_APP_SIGNATURE=<path/to/app-release.apk> for release application

[BaharaJr]

Hi Everyone , Please find the solution for generating app signature Id flutter run --release --dart-define=SMS_AUTOFILL_APP_SIGNATURE=<path/to/app-release.apk> for release application

How would this work with app bundles? I am having an issue with my SMS aggregators removing special characters like + in my app code

[s4rath07]

Hi Everyone , Please find the solution for generating app signature Id flutter run --release --dart-define=SMS_AUTOFILL_APP_SIGNATURE=<path/to/app-release.apk> for release application

Is this method now working??

[KamranMehar]

I have solved my problem.
In Android Studio check the Logcat when the app is listening for OTP, and filter the app logs with your app package name "come.example.app"
now you can see the released mode app signature
pkg: com.example.app -- hash: fROcWVoLA0/

[hsynksahin]

Im having the same issue but only in my own phone (S24). The others does not have this problem also Im using the getAppSignature method.

When cable debugging (with Release mode) its fine, but when I publish to Google Play Console's internal test its not working...