No wifi for iphone 5!!

[iMore Question]

My iphone 5 wont connect to my Wifi for some reason..It says incorrect password on the screen after i fail to connect..Ive followed instructions from other peoples solutions and ideas which says will fix the problem but so far nothing ive done has worked.

 

[Jeroen7]

I had something similar at a relative last week after he had a power outage due to work being done on a power station.

For him, just powering down and starting the router again fixed it, have you tried that yet?