How to test on real iPhone Xcode 7.2

I have developed an iphone app and tested it in the simulator, now trying to test on a real Iphone connected to my mac .

I've tried pretty much all of the descriptions I could find on the net without success. Iphone refuses to launch the app because of security setting ?.

It has something to do with iOS Certificates , bundle identifier etc etc .

There are many good descriptions But -

The problem is that no one I can find quite fit with Xcode 7.2 and Apple 's " Certificates Identifiers & Profiles " web page of today.

So is there anyone that has a bulletproof explanation of dummy 's like me.

How to test on real iPhone Xcode 7.2
 
 
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