no wifi signal

since i changed the light settings i have huge problems with this stupid device. before it was working perfectly

i switched my lights to off (so only the power light is lit) and while i did this it asked me to update firmware or something so i did that as well.

ever since i have troubles. ive hard resetted it twice now.

the problem is as followed

i have cable connected to pc and tv and they are working fine

but my phone doesnt see our wifi signal (same goed for all other divices)

when i login to admin it states that the status of my wireless is off......................... somehow.

when i click it i get into a screen full of checkboxes. 

i guess it has te do with the radio of wireless checkbox. but when i check it and say save the changes nothing changes :@

and stuff is not working still