Pratik Butani
1 min readOct 10, 2018

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You have to save all the FCM tokens to server and make one script to send all the users. You just have to fetch all the TOKENS from database and pass to registration_ids array.

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Pratik Butani
Pratik Butani

Written by Pratik Butani

60k+ Reputation Holder on Stack Overflow | #FlutterDev & #AndroidDev | Engineering Lead @7Span | Contributor | Managing @androidschool

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