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Migrating to v23

Migrate to React Native Firebase v23.

TypeScript »

Firebase Crashlytics

Modular API method isCrashlyticsCollectionEnabled(crashlytics) has been removed, please use the property on Crashlytics instance getCrashlytics().isCrashlyticsCollectionEnabled instead.

Firebase Auth

MultiFactorUser.enrolledFactor has been removed, please use MultiFactorUser.enrolledFactors. See example:

const credential = await signInWithEmailAndPassword(getAuth(), 'dummy@example.com', 'password');
const multiFactorUser = credential.user.multiFactor;
// Use below - remove any instances of `multiFactorUser.enrolledFactor`
console.log(multiFactorUser.enrolledFactors);

Firebase App

  • gaMeasurementId property from FirebaseOptions has been replaced with measurementId to match Firebase web JS SDK.

Firebase Dynamic Links

⚠️ REMOVED ⚠️

Firebase Dynamic Links has been Removed

This package has been deprecated and removed from the React Native Firebase repository.

Why was it deprecated?

Firebase Dynamic Links has been deprecated by Google and will be shut down on August 25th, 2025. For more information about the deprecation and migration options, please visit:

Firebase Dynamic Links Deprecation FAQ

Migration Options

The deprecation FAQ provides detailed guidance on how to migrate from Firebase Dynamic Links, including:

  • Full feature parity: Use alternative deep-linking service providers
  • Simple deep-linking: Migrate to App Links and Universal Links. See Firebase documentation.
  • No replacement needed: Remove the package entirely

Timeline

  • August 25th, 2025: Firebase Dynamic Links service will be completely shut down
  • All existing links will stop working
  • All APIs will return error responses

Please refer to the official deprecation FAQ for complete migration guidance and support.

Android Platform

  • Android minSdk has been bumped from 21 to 23 (except Auth which already had a minSdk of 23).
  • Auth play services has been bumped from 21.3.0 to 21.4.0.
  • Crashlytics gradle plugin has been bumped from 3.0.4 to 3.0.5.
  • Performance gradle plugin has been bumped from 1.4.2 to 2.0.0.
  • App distribution gradle plugin has been bumped from 5.1.1 to 5.1.2.

# iOS platform

  • Minimum iOS deployment target has now been bumped to 15 from 13.
  • Minimum Xcode version required for iOS development is now Xcode 16.2, previous was Xcode 15.2.
  • gaMeasurementId property from FirebaseOptions (now measurementId in React Native Firebase) has been removed from firebase-ios-sdk as it wasn't used.

Web platform

  • Firebase JS SDK has been bumped to 12.0.0 which now requires a minimum of Node.js 20 and a minimum of ES2020. See release notes.