*not the "can't save APN" issue* I updated to 7.1, I'm on AT&T and have tethering from them. I'm not jailbroken. I "think" at that same time I updated, started having a issue where when I turn on the Personal Hot Spot, I thought it used to turn the top line on my screen blue to tell me its on? Now it's not there. And my computer/other devices can't find my phone in the wifi list. BUT once in a while if I turn the iPhone wifi/computer wifi/hot spot on/off I can see my phone in the wifi list and connect to it. THEN I see the blue bar. Is there something wrong or am I just not enabling it correctly? All I needed to do is turn Hot Spot on, and I can see I have a Wi-Fi Password with a password typed in on the screen.