I tried to fix my friends iPad 2 16gb wifi because it won't find any networks. I tried every fix I could find by searching the internet. I spent literally hours and hours on this. It was then decided by myself and others I spoke online in forums to that it was a hardware problem. Thing I don't understand is that it did work at one point, then with subsequent iOS upgrades it stopped working. It is currently on the latest iOS or close 7.0.4 I think. I was wondering if I jailbroke it, would it by any chance fix the wifi problem she is having?