Congratulations your phone has been unlocked. But phone is still locked
My Iphone 4s was locked to at&t when I purchased it. To unlock it, I completed an at&t unlock request and followed instructions to unlock the phone through itunes. It worked and I was able to use my phone.
Recently I updated my operating system to ios 8.1.3 and the phone locked itself again. I again submitted an unlock request and follwed the itunes unlock instructions. Itunes confirms that my phone has been unlocked - I get the message "Congratulations, Your phone has been successfully unlocked!" But the phone remains locked.
My biggest inconvenience is that I cannot use the personal hotspot function. Here is the message I get: http://imgur.com/wQJYsRA
At&t customer support says there isn't anything they can do because their records show that my phone has been unlocked. Does anyone have any suggestions? I would appreciate help on this.
DMB, UG
iPhone 4S, iOS 8.1.3