Tell your parents to forget off and don't worry about getting grounded because that really doesn't mean stuff
If you need transportation, you could ask a friend, ride a bus, ride a bike or just walk.
they don't allow you to talk to friends, they don't allow you to go to social events you want to see, they don't get you any of those cool games you want, they don't give you allowance...
the list goes on.
if you get stuff taken away, go take it back
tech savvy parents can put passwords on your electronics. if that's not an available option they can lock it in a box or put it somewhere they know you won't be able to get at it. most people anticipate this and act accordingly believe it or not
You don't have to let them track your phone, so don't let them.
your parents won't have to track your phone because they'll
have it. likely you won't be going anywhere without that phone either as stated above
If you want to go somewhere and they don't let you, go anyways
you're only further pissing them off and potentially losing more of the luxury stuff you have?
i'm all for freedom from harsh parents and beating the system man but it ain't that easy, and most of the time they're harsh because they love you