For the average user, it is not a good idea to encrypt data using complex encryption algorithms. It adds complexity to an already complex operating system. Two methods of protecting mobile phone data are using gsm jammers. The jammer will hide your phone for a short time, but the disadvantage is that you can no longer use the phone.
jammer-mart offers a variety of dedicated GPS jammers that can disable all types of GPS devices in certain areas. Therefore, the use of such GPS jammers will leave their owners fully protected by police GPS trackers and other spy devices operating on GPS frequencies. The ideal gps jammer for this purpose is the 8341 handheld jammer.
There is no GPS tracker in the world that cannot be stopped by 8341 gps tracker blocker. 
In fact, the 8341 handheld jammer is specifically designed to block all existing GPS frequencies. This is a brand new GPS jammer that is now available on the Internet market. The 8341 handset combines the advantages of two standard portable and desktop jammers. It has a compact design with a portable standard model. The advantage is that the 8341 handheld jammer has a high capacity battery, which can make the jammer use for a long time without charging.