I brought an i phone 5 64 gb why did my phone right out of the box take 7gb. This is right out of the box it says Capacity 57.0 gb available 56.0 thats with out anything added including contacts and yet my friends only took 3.2. I asked apple any that didn't know was told by a sales person that maybe the 16 and 32 software files or compressed and not on the 64gb. Can somone please answer this as I don't get why my frind who got a 32 still had 28. something and mine was already minus 7gb. Thanks for any help is this