Yea, I'm pretty confused by this write up and a bit skeptical. I would really like to see better information about what they're seeing to conclude that the allegations are credible.
I worked with aGPS a bit when I started my career. As I recall at that time, the chipsets only accessed the aGPS service if something asked the chipset for the current GPS coordinates of the device. The chipset could avoid the long load times of the locations by using the network to assist the GPS and get the current state. And because this is part of the cellular network standards, this would just be another thing the chipset did when working with the network, like receiving an SMS, or registering with the network so it can be notified of an incoming call or packet of data.
I wasn't aware that aGPS could also be done over WIFI, but I suppose it makes sense that it can. That might involve the OS as well, as other comments have pointed out to get to the WIFI network.
So I'm not ready to jump on that Qualcomm chipset is the culprit, or this is nefarious, unless we're sure there is no software process asking the chipset for the GPS coordinates / triggering an aGPS call, and that the identifying information alleged is actually in those messages and this isn't just some generic policy statement. And that this actually always goes over wifi, and when connected to a cellular network, it doesn't use the network operators aGPS. The network operator already knows all the alleged details based on the global standards of how a cellular device communicates with the network.
I worked with aGPS a bit when I started my career. As I recall at that time, the chipsets only accessed the aGPS service if something asked the chipset for the current GPS coordinates of the device. The chipset could avoid the long load times of the locations by using the network to assist the GPS and get the current state. And because this is part of the cellular network standards, this would just be another thing the chipset did when working with the network, like receiving an SMS, or registering with the network so it can be notified of an incoming call or packet of data.
I wasn't aware that aGPS could also be done over WIFI, but I suppose it makes sense that it can. That might involve the OS as well, as other comments have pointed out to get to the WIFI network.
So I'm not ready to jump on that Qualcomm chipset is the culprit, or this is nefarious, unless we're sure there is no software process asking the chipset for the GPS coordinates / triggering an aGPS call, and that the identifying information alleged is actually in those messages and this isn't just some generic policy statement. And that this actually always goes over wifi, and when connected to a cellular network, it doesn't use the network operators aGPS. The network operator already knows all the alleged details based on the global standards of how a cellular device communicates with the network.