Help Z5 premium authentication problem

[EternalChaos72]

After doing the update to 6.0.1 this morning i can't connect to the WIFI can anyone help me on what to do here? Is there anyone else having this problem?

I've tried restarting the phone, nothing. restarting the router, nothing. i've tried switching on airplane mode and then to check if the WIFI connects, but nothing. Everything was fine before this update

 

[El Presidente]

Is it a 2.4GHz or a 5GHz network? My router uses both so if I have issues connecting to one, I can connect to the other.

Have you also tried changing the wireless channel? 9/10 that fixes most of the wireless issues I ever have.

 

[girolez]

I would initially try forgetting the network on your phone, then turning off your router security so no password is required and rebooting the router. If that works, set it up again with WPA2 authentification.

 

[EternalChaos72]

I tried that also and nothing worked. I'm on WiFi now but I'm in a restaurant. So it must be my network.