Hello, I have a 4s on 6.1.3 (Jailbroken). The wifi chip is already dead. I got a new phone and I didnt use it until a week ago, when I found it. The wifi was still dead, but now the bluetooth said "off" and entering the menu gave me an endless pinwheel (I left it there for 4 hours) I had btstack installed so I checked that, It said none (old version where you switch between BTStack iOS and none manually) I tried to select ios or btstack and both gave me endless pinwheels. I looked up online and searched info on this, and I came on an iphonewiki page describing a BlueTool utility, and BTServer which runs everything related to bluetooth. I tried to launch BTServer from terminal and was met with: There is a MAC address but I blurred it. What can I do?