Will the GPS function as a standalone in Europe of a us verison of the Razr?Will I be able to use google maps with the GPS even if I don't have GSM?
Give this a read, I think it'll work:
http://searchengineland.com/google-maps-for-android-lets-you-download-maps-for-offline-use-84765
i'm not sure if gps is standalone but is using data for google maps presentation so you'll be roaming at some pretty expensive rates.