This has probably been asked before but I was unable to find anything relevant with searches.
My problem is, I can be using my phone with my almost unlimited 4G data, quite happily, but if I pass too close to a place offering "free" wifi, or if a bus with "free" wifi on board passes me, all of a sudden I get redirected to a "You must sign in.." page.
I don't want to sign in, I don't WANT to use their "free" wifi. I want to continue using my 4G data, without having to go through the rigamarole of disabling wifi every time I leave the house. I want it to IGNORE those "free" wifi things.
Can this be achieved in any meaningful way?