I'm a Apple Fan, but I think I will change...
Well, leave the building Elvis. No one here cares. We are all users like yourself.
A little effort on your part would have revealed that no issue exists, the iPhones are working as designed.
thank you for your reply,
I see that there is definitely a problem with these Handys. Because according to the links Bluetooth is supported, but it doesn't work.
No working iPhone 4s with iPhone 5.
No working iPhone 4s, iPhone 5 with MacBook Pro.
but iPhone 4s, iPhone 5 with Navigation system Device or Hands-Free is working.
tomorrow I will go Apple Store and I will inform you of the result.
Okay, I see your intelligence is lacking.
Bluetooth file transfer is not supported which is why the 4S cannot see the 5 and vice versa.
This is also why the iPhones will not connect to the computer.
Only Bluetooth tethering is supported between a computer and an iDevice.
Take the device to an Apple store if you like, they will tell you the same thing.