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You experienced a type 0 SMS. It can wake the GPS on a modern phone and return a GPS location. Last time I checked cell tower triangulation is accurate to betw
by orangepurple 3y ago
You experienced a type 0 SMS. It can wake the GPS on a modern phone and return a GPS location.
Last time I checked cell tower triangulation is accurate to between a few hundred and a few thousand feet. Cellular A-GPS can be good to within a few feet inside houses usually but often its within a few tens of feet in accuracy.
- mcpackieh 3y ago> Last time I checked cell tower triangulation is accurate to between a few hundred and a few thousand feet That was about what LTE could do. With 4G, they got it down to 20-50 meters. Now they can do much better.