I have been using the personal hotspot facility with Three on my iPad for a few weeks now. Suddenly a couple of days ago the personal hotspot setting disappeared. anyone else seen this ?
I realise this is an old thread now but I'm having exactly the same problem...on three network also. I'm certain they have turned the option off but not sure why as I'm on the one plan and am allowed to tether. Not a happy bunny today as I don't have broadband due to being able to tether from my iphone