So a day or two ago, the Wifi on my iPhone just seemed to stop working. I cannot connect to ANY wifi network. Just to cover my bases, I messed with my Netgear router.. updated its firmware, switched security settings (including none at all), changed channels, etc. I even tried accessing other open wifi networks, but every time I get the "Unable to connect to network ____". Like I said, this worked fine a few days ago. I've tried toggling the airplane mode. I've reset the Network settings on my phone. I even completely restored my iPhone. I'm about to pull my hair out here.. nothing I try gets my iPhone connected to a wifi network. If anyone has any pointers, I'd greatly appreciate it. Thanks in advance.