Application doesn't launch with location key after a significant location change

Application doesn't launch with location key after a significant location
change

My application uses the core location also after the application
terminates with the method startMonitoringSignificantLocationChanges in
CLLocationManager class.
My application launches with a location key in iOS 5 and 6 in the method:
- (BOOL) application:application
didFinishLaunchingWithOptions:launchOptions; in AppDelegate class and
everything works well.
But in iOS-7 betas the application doesn't launch with a location key
after a significant location change.
Has anybody encountered this problem?
I tried it on a simulator and in the device.
Thanks for the help.