I recently bought an new iPhone 6 from sprint and I have been experimenting problems?

When I get on the Internet or any app it freezes and kicks me off. Any recommendations to fix this problem? Should I call sprint or any advice?

Sorry, I don't know…

Turn off the phone and then turn it on again. Try the app. If it keeps doing it then try wiping and then reinstalling the ios.

Consult your carrier and also if you need an advanced security app, do install Leo Privacy Guard and make your device totally secure, you should also need to know, it is one of the world's top ten apps