If you have un iPhone 6 that is locked on network carrier then here you are about to find how to unlock iPhone 6 for free whit the best software tool.It is always better if your mobile iPhone 6 is network unlocked. We have talked the matter to a great extent and I am sure that by now you already know perfectly well what are the advantages and disadvantages of buying a network/ SIM locked cell phone. How To Unlock An Iphone 5 Screen Lock here. So some people don’t mind if their mobile device is locked to a certain carrier as they never got the need of the services of a different carrier, never travel abroad or do not intend to sell their mobile iPhone 6. If you are one of those people this isn’t the right article for you. This is an article for people who would like to have more freedom over deciding which services of what carrier suit them best at a particular point of their life. Whay You Must Know How To Unlock iPhone 6 Some of the bigger companies always sell their devices as unlocked.