Some mobile phone software will force certain functions of the mobile phone to be turned on after obtaining the location permission of the mobile phone. You can get the current location information without opening the location.
There are two modes of current positioning software, one is using GPS satellite positioning, and the other is using data positioning. In other words, as long as the traffic is turned on, the software can locate you with the signal base station you are connected to, but the positioning accuracy will be greatly deviated.