Wi-Fi disconnect
I have always wondered why there are 3 tiers for Wi-Fi: slow, mediocre and fast. Why not get rid of the lowest speed - disconnect Wi-Fi. I have experienced many times when I walk away from Wi-Fi, it slows down noticeably (obviously how close I am to the location the better the Wi-Fi- connection). When the Wi-Fi speeds lower my iPhone seems to slow down and then I disconnect my iPhone from Wi-Fi all together. Just a question that I would like you to answer.