Resetting the Push Notifications Permissions Alert on iOS
The first time a push-enabled app registers for push notifications,
iOS asks the user if they wish to receive notifications for that app.
Once the user has responded to this alert it is not presented again
unless the device is restored or the app has been uninstalled for at
least a day.
If you want to simulate a first-time run of your app, you can leave
the app uninstalled for a day. You can achieve the latter without
actually waiting a day by following these steps:
1. Delete your app from the device.
2. Turn the device off completely and turn it back on.
3. Go to Settings > General > Date & Time and set the date ahead a day or more.
4. Turn the device off completely again and turn it back on.
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