Not able to login/signup in Signed apk from Play Console

[KhaN_ShoiB]

My apk when downloaded from Kodular is working fine and Login/Register via Firebase too is working alright. But when I uploaded it to play console and sent for review, App got rejected showing Login Credentials error. I have already provided test login details in Play Console.
Now I downloaded Universal Signed apk of my app from Play Console and I’m not able to login or register in my App. it is continuously showing loading and I’m not getting any values in Firebase.
Kindly Help.

[dora_paz (Dora)]

Firebase Authentication not working after I published my app on Playstore

Well goggle play console changed SHA-1 key after publishing, so I uploaded that changed key on firebase project in settings. It worked right away.

[KhaN_ShoiB]

So , I need to upload new googleservices json file to assets and need to update app on playstore

[dora_paz (Dora)]

No go to Projects Settings in Firebase console and add key

[KhaN_ShoiB]

Added playstore SHA-1 Key but still not working

[dora_paz (Dora)]

Ok now that you added it, try to download again the googleservices.json file and replace it with the file in your app. See if it works for you

Firebase Authentication Not Working

Solution Go to your play console > Setup > App Signing Copy SHA-1 certificate fingerprint and SHA-256 certificate fingerprint Now head over to firebase console > project settings > General > Scrool down you will see (Add Fingerprint) now add both the fingerprints you copied after adding the fingerprints download the googleservices.json file and replace it with the file in your app

[KhaN_ShoiB]

I will try…

[KhaN_ShoiB]

I just now tried to download apk from Kodular with kodular sha-1 key in firebase and that is also not working now.

[KhaN_ShoiB]

Added new json file in assets, Waited for sometime now is working fine.
Thankyou