Use APKPure App
Get Theft Relief old version APK for Android
Sends you an email containing your phone's IMEI, IMSI, and SIM Serial
This app helps you to keep your phone safe: It sends you an email containing your phone's IMEI, IMSI, and SIM Serial, unique identifiers with which your mobile carrier can disable your phone if it is stolen or lost! The email includes helpful links on what to do in such a case. You should keep it safe until you need it.