Are softwares the safest way to unlock iPhone 4? As an iPhone user who has paid a handsome price to purchase it, you will definitely want to use it as per your wishes. You are justified in your wants, and why not, the iPhone is actually capable of doing a wide range of things. Unfortunately, all this is not always possible. There are certain apps that are restricted by the manufacturer. Also, the user is stuck up with the carrier that comes with the iPhone. This makes the iPhone very limited, which is a big NO for the user. Hence, they search for ways and means to unlock iPhone 4 or iPhone 5, whichever they posses. Today the market has loads of softwares to unlock iPhone 4S, and most users fall prey to these. Unfortunately, these are not as effective as they portray to be and to add to the misery, they can also harm your precious iPhone making it completely useless. There are also some free softwares available for download. Be very careful about these as they are mostly forms of viruses which will either steal vital information from your device or damage it completely. If you read the above, your device can hope to be safe in your hands. So, what do you do? How will you unlock your device? The simple solution is the IMEI approach. There are many online companies offering factory unlock iPhone 4, which only requires the IMEI number of your device. They are completely safe and give you the best of services. With their help, you can easily and quickly unlock iPhone 4 and use it without any restrictions whatsoever.