how to use the gps that requires internet connection on the ipod touch if you cant use a sim card on it
how to use the gps that requires internet connection on the ipod touch if you cant use a sim card on it
iPhone 4S, iOS 5
For location an iPod uses the location of nearby wifi routers that are in appls database. See:
iOS 5: Understanding Location Services
A SIM card has nothing to do with GPS in devices that have a real GPS receiver.The GPS receiver is seperate from the SIm/cellular service.