Push notification is not delivered to all registered android devices

Hello, @Varsha_Agarwal.

Could you please enable detailed logging in your app on Android device and share them with us?
Which version of the Backendless Android SDK are you using?

Regards, Nikita.

Hello @Nikita_Fedorishchev,

I will enable detailed logging and get back to you with the log.
I am using 5.3.0 backendless android SDK, I already move to the updated one 5.7.0


The latest version of android sdk is 6.3.1.
You can track this here: https://mvnrepository.com/artifact/com.backendless/backendless