Hi all.. Why don't you see the list of networks around on an Iphone 4S ? Has this always been ? or has this changed ? On Mac, when you click the wireless status icon on top, and "see" what other wireless networks are around(in range) and weather they have encryption (padlock) next to them. However, this does list does not appear on iphone . Since Wireless could not be implemented in any other way, suggests its probably IOS 5.1 or could have always been, as I tried this same thing on ipad, and get the same results, which suggests Apple only did this on mobile devices/tablets for some reason. Anyone know what that reason could be ?