HELP PLEASE! Samsung galaxy sII skyrocket hotspot turns on, but is not detected.

I have a Samsung Galaxy SII AT&T unlocked and on Tmobile. It is running Paranoid Android 6.0.1, with root. I am on a plan with mobile hotspot enabled and allowed. When I go to turn on the hotspot, there is no problem, and the toggle goes on. But the hotspot cannot be detected on any other devices(iPhone, android, PC). It doesn't even show up in the list of wifi networks. I really need hotspot to tether to iPad on the go, so if you know a possible solution, please tell me.

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