I have another IT friend who also doesn't lock her wifi as her "gift to the world".
Also I found a third one of these networks, this one is locked and it's called "belkin something-or-other media". So. confused. How can someone have so many different networks?
OP can't you just ask him to show you how he did it?
Isn't belkin just the name of a common wireless router brand? People are probably just using the generic name their routers came with.
OP: was your son eating a carrot when he accessed the free wifi?
I used to have an xperia.
Settings > wireless & networks > WiFi
If it's connected just click on it and there's an option to forget. Otherwise go to the three dots in the top right corner, hit "saved networks" and click then click forget. It won't get rid of the network though, he can still search for it and use it.
If you want to block the phone from picking up the network, you can't do that from the phone settings, but I would have thought there's an app for that sort of thing.
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