[HTC EVO 3D] Phaeous:
There's a way to disable the root directive from re-enabling GPS

If you think it's possible for someone to hack the root directive for your particular system, there is likely a physical GPS apparatus within the phone that one can take apart or permanently remove, whereby disabling the very potentiality of GPS. The best way to get access to this particular feature is to look online for a model-blueprint with a function-directory. If that proves unfeasible, you could look for an engineer who worked on the project at the particular company and pay him to describe the method of discovering and removing the particular configuration. If that also proves unfeasible, then learning electrical and computer-technology engineering to discover the unique functions of each part of your device will probably be more difficult than finding someone who's able to help you, most likely at a fee (I'd look in the engineering staff of wealthy programming and computer hardware companies--the skill of the individual will likely be the primary factor in determining his mercenary-project cost.)

All this being said, if someone really wanted to hack your device, and you use WiFi, they could find the location of the router through illegal hacking or a court order and possibly determine your *general* location (depending on whether the location of your router relative to your own makes it conducive to the deductive power of law enforcement officials to cross-integrate your identity with the location-potential to determine where you are or would likely be.)

Though all this being said, one could conceivably replace one's electrical-directed GPS configuration with a mechanical one or special-software defense system, whereby allowing quick internet access at your command (4G & WiFi are a form of GPS [one can bounce the signal back from the company satellite to one's receiver off the subsequent space-satellites]) within an instance where this unique type of location-determining bounce could be detected by this special-software system and immediately direct (through one's own programming) a reaction-function to disable the GPS apparatus by means of its own separate configuration system, or merely alert you prominently of the breach and so enable you to mechanically disable one's GPS apparatus. Though one would need to find out the root-denominator identity of the special location-bounce-action to fully disable the possibility of one's warning system being disabled via non-essential bounce-identifying software (wherein able to be blocked or misdirected from its function). Also, to wit if unknown, initially none of this will work at all if you give your service-company/ISP your actual billing address.

If one uses this method correctly, and if one cannot find a method for 100% incognito by a special-bounce-stifling hardware, and one includes the GPS apparatus of one's call-connecting mechanism within the sphere of these activities as well, then I'm pretty positive there's like a 99% chance they'll never be able to track your exact or even general regional location unless (I wager highly unlikely) they store past satellite communication information from your constant GPS access and determine through past-history your general location by means of the recorded satellite-bounces. (I am not aware of any company having such potential or even being willing to fill data-storage/copying-systems with such massive quantities of virtually worthless data.)

So, given all of this, I'd predict that following the exact direction of my (above-mentioned) best utilized system for incognito will virtually guarantee success at the attempt.

Hopefully this information proves valuable to those with objectively moral intentions.

Farewell,

Jeff Phaeous