I have an Android 4.0.4 tablet, Navon Platinum Explorer.
When I try to turn on wifi, the toggle button goes "off" after a few seconds automatically. It doesnt even show the list of available networks.
In Wifi-Advanced, there is MAC Address - Unavailable.
The Wifi worked before doing a factory reset. I also tried turning the table off and on, but it did not help.
What can I do to make the wifi work again? I do not want to root the tablet.