iOS Push Notifications Working on iOS 8 But Not on iOS 7 in iOS SDK 8.1

Question

if([application respondsToSelector:@selector(registerUserNotificationSettings:)]) { 
 [self registerForiOS8PushSettings]; //for iOS8 
 } else {
//iOS7 or earlier
 [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];
 }

Unable to get the push notification to iOS7 device. didRegisterForRemoteNotificatiosnWithDeviceToken get called, In fact Message is successfully delivered. Working fine in iOS8.

• CRDave: possible duplicate of iOS 8 enabled device not receiving PUSH notifications after code update

Answer 1

With the iOS8 the process had change. To make your app register for iOS8 and early versions make something like this:

-(void)registerAppForNotifications{
 if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
 {
 [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
 [[UIApplication sharedApplication] registerForRemoteNotifications];
 }
 else
 {
 [[UIApplication sharedApplication] registerForRemoteNotificationTypes: (UIRemoteNotificationTypeNewsstandContentAvailability| UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];
 }
}