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Firebase Cloud Messaging (FCM) V1

  • 27 March 2024
  • 2 replies
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  • Do Gooder (Customer)
  • 6 replies

On our test environment we are exploring Firebase Cloud Messaging (FCM) V1 as the legacy GCM/FCM method was deprecated 20/6/2023 and will no longer work 20/6/2024. Our Android devices do not seem to be registering in the Azure Notification Hub when FCM V1 is the only option (successfully linked and tested to Firebase).

The “FSM Mobile Messaging Guide” we have was last updated 5/3/2021 and does not cover FCM V1, so am wondering if there’s a step we’re missing to have FCM V1 work, like a toggle in a config file, etc?

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Best answer by roklde 13 June 2024, 09:48

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I believe this is now something to be fixed in update 29 (August), with a revision update for updates 26, 27, and 28.

Links for further reading on the end of support in Notification Hub:

https://azure.microsoft.com/en-gb/updates/support-of-azure-notification-hubs-firebase-cloud-messaging-fcm-legacy-api-will-be-deprecated-by-july-2024/

and Firebase itself:

https://firebase.google.com/docs/cloud-messaging/migrate-v1

Userlevel 7
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Hi @Beech !

Here is an update on the topic by our RnD team:
 

 

Cheers,
Roman

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