In the WIFI setup, it would be great to have a refresh button. Today I connected my board and after all my WIFIs showed up, I decided to make a hotspot with my mobile. I had to turn the board of and on again, to get the hotspot shown in the list of WIFIs. Would be great if I just had to click on the WiFi symbol (for example) and get the list of available WIFIs refreshed.
Got to Settings->WiFi networks and you can add and select between added ones.