Requires iOS 4.x
Not compatible with iOS 5
You must reboot your device manually after installation. Power-down or reboot when it's safe for you to do so, keeping in mind if you have a 'tethered jailbreak'
Track and recover your lost iPhone with a single SMS.
Get the location instantly just by sending a silent text message to the phone.
Features:
- On SIM change, a silent SMS is sent to predefined numbers containing the number, ICCID, and IMSI of the new SIM
- Send special commands via SMS to retrieve the location of the phone, to execute system commands etc
- Automatic GPS activation, if it's switched off
- All SMSs received and sent are silent and hidden from inbox
- You can even track your kids (assuming this is legal in your country)
See More Info below for a Screenshot