Sprint Family Locator
 

Okay, so earlier this week my parents decided it was pretty funny to track their son who is in his 20's with the sprint family locator plan. (We have a framily)
and I was wondering if theres any way to trick this app, I have an iPhone 5s.

(Airplane/Turning Off is Out Of The Question)

Factory reset?

Turning off GPS/locations? It might still fall back on tower triangulation though but it won't be as accurate if it does.

If it's jail broken you can get a tweak where you can fake your location to any where on the world.

You can choose your friends but you can't choose your family.

This is a much better idea, actually.
I believe the tweak is UDID Faker? That tweak fakes your device UDID (IP Address, in a sense).

UDID faker is quite the contrary from this. Your device's UDID is unique and it is a special number that stays constant throughout your device's life. It is just identifies your device from others, and can be used, for instance, in development. In no ways is this affiliated with your networked IP Address.

Which is?

Btw udid has nothing to do with location guys.

I personally like one called "Anywhere!" It allows you to change your location to all or specific apps and also has a mode called virtual models which allows you to fake your device model.

Thanks for clearing that up for me and others :D

Willing to bet that's just a VPN which has no bearing on GPS/triangulation.