Currently I am jailbroken on ios 8.1. Something happened and now my personal hotspot refuses to work. It will toggle on and broadcast SSID, but then in will not DHCP assign ip addresses. This makes the laptop/ipad timeout and get a 169.x.x.x address and the blue status bar saying 1 client does not pop up on the iphone . Anyway, I guess something must have gotten corrupted. I am not using tetherme since I have 3GB tether included with tmobile. I know apple is only signing 8.1.3 and 8.2 right now. Does this mean I cannot upgrade to 8.1.2? Sidenote, any idea on how I could fix the hotspot to work again. I can grab system files off another iphone, I just dont know which ones. It would save me time rather then reconfiguring all my tweaks. I booted mobile subtrate in safe mode so I know its not one of the tweaks, I only have like 7.