---------- Post added at 02:45 PM ---------- Previous post was at 02:15 PM ----------
After updating my google play unlocked Nexus 4 to Kit Kat 4.4, I've been constantly having problems with my WiFi being stuck in off mode.
Turning on WiFi would get the toggle stuck, while it's Grey too, and it stays stuck. Solution was to turn on and off airplane mode. Then wifi works again.
I've now realized this is triggered every time I try to enable the mobile WiFi Hotspot. It shows Error next to the check box and no WiFi network is broadcasted. I tried barnacle tether and FoxFi, and neither work. Has kit Kat broken any WiFi broadcasting? Tethering works just fine for me over USB. Something is wrong with the WiFi. Has anyone else been having this problem?
Here's some screenhots.