Since factory will activate through Apple server, there will not be neccessary to send your iPhone to us. Once we get the unlock code and proceed with the unlocking, your iPhone unlock code will automatic upload to Apple server.
We will email a tutorial to you, show you how to unlock your iPhone with iTunes. Basically, it just a few simple click and take some of your time. Unlock delivery time will depend on the country and network you unlock. Therefore, please take note when you place order.