The default option generates a 300sec (5 min) 'motion' file. This can be increased by using using the '-d' option. The last part is the location of your choosing (lat, long, altitude). This will run for 300 seconds and generate a 'gpssim.bin' file. **NOTE** the lat/long/alt should not contain any spaces, only commas.
Vulnurable devices tested (no need to switch of wifi, gsm etc, works out of the box):
* iPhone 6, running iOS 12.4.4
* Samsung s10e, running Anroid 10
### Improvements
Combine with fake wifi access points from desired location geo-ap database such as WiGLE (https://api.wigle.net/) or here https://www.mylnikov.org/archives/1170