LostDroid в Android Market

LostDroid (v. 1.18) Разработано NebbieApps

Send SMS’s to your phone with a PIN number to get info about your device, e.g, location/address of the device down to street level, IMSI, IMEI, long + lat

Also send a SMS to delete your contacts and messages

Give the IMSI/IMEI to your operator who can block the device

The app also detects if the SIM has been changed