How to jam GPS tracking from phone?
Now more and more apps are equipped with GPS positioning function. This feature is easy to use for tracing. Therefore, it is easy to be used by hackers and criminals. It's very dangerous.
As a result, many young people will choose to use GPS signal jammer to block the positioning signals in mobile phones. In addition to the United States, such devices are also very popular in Japan. In Japan, such devices are mainly used to keep women safe.