Thief project/stolen iphones?

I'm finishing up my end of the year la project and it on thiefs and one thing i wanted to know was when someone steals an iphone and takes out the sim card can they get tracked down if they change the sim cards with another one? Like they change the number and stuff i don't know.

If the phone has GPS tracking on it, then yeah I think that you still can!

  • What methods an iPhone thief follows to be not caught? - 1 What does a thief do after stealling an iPhone? Are there any methods to not be identified or tracked even if he uses another sim on same iPhone
  • What can a thief do with a stolen Iphone 4s? Somebody steals Verzion Iphone 4s from USA. What he can do with that phone? Can he use Wi-Fi? Can he use the phone at all? What if he go in Europe?-Can he use it there on GSM! Is there any way he can use the STOLEN Iphone 4s in foreign country? Is there anyway he can reset the phone… Reason for asking this:-My friend thinks that that stolen Iphone 4s can't be used in anyway… -I think the opposite: D Thanks
  • What can a thief do to an iPhone 5 if it has? If it has a password lock on my phone, has been updated to iOS7 and has been blocked by my service provider? Is there any way they can break in and view all of my stuff, also it was dead when stolen so would they even chance charging the phone up when it's still in their possession? And can they wipe my phone, even if they don't have my icloud password?
  • What anti theft iPhone app that uses the camera to capture thief? I have an iPhone 5 and I have the "find my iPhone" app on there if it's lost or stolen, however, is there another app (without jailbreaking) that also allows you to take a photo of the thief if they try to use it? I tried using Prey and could not figure out the application at all. Maybe it's just me… Any suggestions?