Tolga’s award goes to the BlackBerry Diagnostics app, which is an application for total nerds (like me). It displays Cell Information (Cell ID, Routing Area Code, Location Area Code, Base Station Identity Code and Absolute Radio Frequency Channel Number) and Device Information (Model Number, IMEI, PIN, Battery Temperature, Battery Remaining, Battery Voltage, Battery is removable or not, Device is in holster or not and Device is a simulator or not). If you did not understand anything about the cell information, most probably you will not understand the values that are given by the software. For the device information, current battery situation is displayed at the top, you know if you can remove the battery or not, you know if the device is in holster or if you are holding it in your hands and you know if your device is a real device or a simulator. If you can not understand that the handset you are actually carrying is a real handset not a simulator, then this program will help you. LOL.