Tracking the GPS signal of your mobile phone, how can you prevent someone from getting the location?

Nowadays society developing faster and faster, the most obvious is the progress of science and technology. 4G era to replace the past 3G, 2G is inevitable. Now that 4G hasn't caught on yet, 5G is coming. However, 4G signals are still mainstream. At present, the new test room signal blockers on the market have been upgraded, shielding 4G signal is almost standard. However, some of the cheaper test chamber signal blockers currently on the market can only block 2G or 3G signals.
With the rapid development of these business sectors, mobile GPS is becoming more and more accurate. Dual-band GPS is also widely used in mobile phones, which not only facilitates life but also exposes the location. GPS signal jammers can be used for security. This way, you can prevent someone from getting the location. So you know how to quickly track your phone's GPS signal. Test room signal blockers that block 4G signals must have at least eight antennas. At present, the eight-wire shield can be divided into two kinds, one is the external antenna, the other the internal antenna. It's easy to tell them apart. The one with the antenna is similar to the router, but it has more antennas on it than the router. The built-in one is as big as a set-top box. Just insert it and use it.