Device Tocken will Change after install from diawi or TestFlight? So Push notification is not coming

Question

I'm currently creating an app that needs to receive push notifications from a server.

When I got the device token, I send it to my server and save it into DB,

My question is:

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When I tried to normally install application on device from XCode, I got the correct device token and it is working for push notification.

But when I tried to install application from TestFlight or diawi, device tocken changed and for that wrong device tocken application not receive any push notification.

any help will be appreciate

Answer 1

I found answered of my question.

Never use your NSUserDefaults' key as @"key".

For example what I have previously used.

[[NSUserDefaults standardUserDefaults] setObject:deviceToken forKey:@"key"];
[[NSUserDefaults standardUserDefaults] synchronize];

And what I am using now.

[[NSUserDefaults standardUserDefaults] setObject:deviceToken forKey:@"token"];
[[NSUserDefaults standardUserDefaults] synchronize];

And now push notification is coming as it is.

So conclusion is never used your key name @"key". I don't know why but may be some preference is using this @"key" by default.

Thanks.