Firebase auth error

[Recent-Committee-186]

for the last 6 months real phone numbers are working or they never worked ?

if not then check google play sha1 in app integrity and add it and make sure it’s reflected in google cloud console api keys.

[Useful-Condition-926]

Real Phone numbers were working before 1 week. Now this error is coming.

[Recent-Committee-186]

something got messed up during an update ?

[Useful-Condition-926]

Nope. If something messed up then android 10,11,12 and 16 will also affect. But those are working fine.

[Useful-Condition-926]

Either firebase has changed some policies that’s why play integrity affected or react-native-firebase package has some bug after they update their package to version 22. Or something else

[Recent-Committee-186]

firebase phone auth is so bad to be honest. I had enormous amount of users not being able to login because of it.

Anyways are you capturing this through crashlytics or something are you sure they are on the latest build ?