Isn't it impossible to find a stolen iphone?

The thief could easily restore the phone even if the phone has passcode and every safety measure taken is gone on that device…

I don't know anything about Iphones or technology… But my phone 4s has a GPS tracker if that helps… Haha

You should just not lose it in the first place… And put a very long passcode on it… And leave it at home if you are really worried

It's not impossible if someone has stolen your phone and you don't have a clue visit your company's store they should be able to track it down. And if its a smart phone you can use any other smart device like a ipad or iPod to track it down but it would need an app. But my advise don't test it.

Well… First off, on the phone you can turn on the find my phone feature that will help you locate the device. The find my phone feature also gives you the ability to disable the phone or wipe all of the information from the phone so no one else can access your information. If you did not set that up you probably will not be able to retrieve the phone. However with a passcode lock on it, the person with the phone will not be able to access it without putting it into recovery mode. Since recovery mode completely removes iOS from the phone and then reinstalls it, so all your info will be erased as well.
Call your carrier and inform them that the phone has been lost or stolen, they can freeze the phone. Since the phone can only be used on the carrier that you bought it from, if they do back and try to set the phone back up they will have to go back to your carrier. It will show that the phone is stolen