Resetting push notification settings for an iOS app?

I initially setup my app in sandbox mode using the code below, I forgot to add UIRemoteNotificationTypeAlert

[[UIApplication sharedApplication] registerForRemoteNotificationTypes:
 (UIRemoteNotificationTypeBadge|UIRemoteNotificationTypeSound)];

I have reset the app by moving the clock a 开发者_Go百科day forward, as mentioned here http://developer.apple.com/library/ios/#technotes/tn2265/_index.html, but when I try to add the UIRemoteNotificationTypeAlert it still only initiaites the badge and sound alert, I can't add the alert.....

I've even tried a new app id and a new provisioning profile, but the problem persists, what can i do to fix this?

If I remember correctly you have to move up a day or two AND restart your device.