GPS Tracker Reverse Engineering: Packed with Technology... sadly all useless

Super cheap trackers are available on Ali-Express. Packed with interesting silicon... however these devices only work on 2G networks which are mostly turned off in large parts of the world. In this teardown we look at the silicon used to create the device... Die photos at: https://electronupdate.blogspot.com/2025/11/gps-tracker-teardown-packed-with.html