Is there anything I can do to make my iPhone 4S untraceable?

I don't know! My intentions of askin this question, if it helps you answer, is that i plan on leavin my family and friends and moving really far away and i want to never see them again. My iphone is important for this entourage because i need Internet and email to contact people i plan on meeting up with. I plan on removing my SIM card and disabling location services. I understand att might always be able to track me. But iffm family tries to find my via my iphone is there anything I can do to prevent it? I just need information about how my phone is tracked and stuff, thank you!

What you should do is like restart delete everything on your phone, then start by making your brand new itunes account, then taking your sim card out will just make it so you can't call or text anybody, i mean i don't know, are you running away from home? Or just moving out cause your 18 or going to college or something, if the 2nd choice, then go get your own phone contract signed to your name and your own new number an all that.