I have two phones -- a Samsung S3 running Android 4.4 and an iPhone 5 running IOS 9. The Samsung tethers wirelessly via Bluetooth but I can't get the iPhone to do the same. Am I missing something?
From what I've gather so far, you have to plug the Iphone in the usb dock. Entune only works via bluetooth with android. I can use my S6 via bluetooth but I have to plug in my Iphone 6 to get entune to work and use it for internet.
I've had my iPhone tether wirelessly before. Seems to be hit and miss though. It comes up on the iphone like your hotspot is on which I do have hotspot so maybe it just uses data over Bluetooth via hotpsot.