I can't be more precise, but nothing is impossible. How many more phone trackers are there if the 'Anonymous hacker gang' can hack FBI data? All you have to do is identify the appropriate coordinates. And, to answer the question, yeah! Hacking a phone tracker is a very real possibility. We'll follow the easy steps that are commonplace in mobile phone GPS hacking. No matter how smart a GPS device is, there are always methods to hack into it and limit its functionality to your specific needs. So, to answer the question of whether or not it is possible to hack a phone, the answer is yes!
Hacking a phone tracker is quite frequent; the mobile phone coordinates are configured by default, and the hacker can only build a matching code that can synchronize with the phone tracking signal by running a search using certain hacking tools. In that manner, he may make the code march, and the tracker will be readily hacked as a result.
According to a press release issued by Qihoo 360, a Chinese internet security business, researchers have uncovered a means to bypass and perhaps falsify the GPS location of any smartphone, including car navigation systems. With a promise like this, it wouldn't be surprising if someone devised a tracking method that could defeat a mobile phone tracker. The possibility stems from the fact that reprogramming can be done prior to fabrication. Before engaging in any hacking activities, the hacker must first break the defense and exploit a known hole in the tracking signal in order to acquire enough data to bypass the mainframe algorithm. When hacking a phone tracker, the hacker must concentrate on the signal network infrastructure because that is where the tracker's heart is.
Finally, hacking via trackers without proper authority isn't always a good idea; there have been cases where stray signals intercept extremely exclusive signals controlled by high-level government security agents, and the results aren't always pleasant. There have been reports of a young hacker who set out on a hacking regatta and ended up intercepting an FBI signal, with disastrous results. I'll take your estimate as good as mine. So proceed with caution.