Today, I was tethering for my friends on my rooted phone, minding my own buisness. Then I shut off tethering and suddenly the only website I could get to was a site telling me to buy tethering... I later learned this has been a way to block tethering apps for a while... I was just not aware! a simple reboot fixed the peoblem! Not much of a block... but anyway, does Anyone know an undetecteble app or something of the sort...