In-App Purchase not working on iOS 7

Question

In App Purchases are not working for iOS 7!!!

For both the cases. 1) Apps that I develop. they are working fine on iOS 6 not on iOS 7 2) Third Party Apps like "Glu Games' Deer Hunter" the in App is working on iOS 6 but not on iOS 7

Code wise in iOS 7 the call back response delegate function

- (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response

is never called in iOS 7

Answer 1

I resolved the issue by restarting my iOS 7 device. Never faced anything like this before on iOS

x-( Not another PC