Hi I live in the US and have a Sprint CDMA phone, is there something that I can use that will jam both gps and a-gps will still being able to talk on the phone? Would I be better off using a GSM phone?
The popularity of smart phones, made almost everyone has a mobile phone, its product for communication is very convenient, you can easily be more family communication, and even video calls. But the use of mobile phones has become more and more serious. Smart cell phone jammer have the function of shooting, GPS positioning, GPS navigation and other functions. These functions are both convenient for people and can pose a significant threat, among which information is disclosed, and GPS tracking of mobile phones is more common on mobile phones.
As for the phone, I would suggest you to continue using your CDMA phone because in GSM phones their A-GPS modules often combined with GSM modules into one unit so when you break the work of A-GPS there might be some problems with communications. CDMA phones have no such problem thus when you make your A-GPS module useless without GPS signals you will be able to make calls, write text messages, etc.