Same problem with my iPhone 6. Not convinced it's just the software. At work where I have super fast wifi, my iPhone 6 tested a pitiful 2.5 Mbps. By contrast, my 1st gen iPad Mini, which is running iOS 8.0, just tested 52 Mbps. Seriously thinking of returning my iPhone 6 for a 5S.
3 replies
Maybe
I'd check your router. I get my full 60MBPS from my ISP on my iPhone 6 over wireless. You have to have a good router, also if yours is Wireless G or N, it can't run wireless AC.
Even after the 8.2.0 update, using my iPhone 6 with WiFi is absolutely horrifically slow