Can I Use An Unlocked Iphone 6 With Virgin Mobile. How To Unlock A Verizon Lg Android Phone. Unfortunately, all you need to do is to sell this iPhone 7 Plus through an online market to a non-blacklisted country (basically worldwide except USA, Canada, Mexico and Puerto Rico) if you know how to unlock Apple iPhones , you can pay less for the above services and have an influence over choosing a network operator that meets your budget and meets your expectations regarding efficiency. At some point, usually when you connect iPhone with iTunes to an update or when a new iOS is released, Apple will lock iPhone back to the network where it originally was. How To Unlock A Lg Phone Without Password. When you turn on the phone after you change your SIM card, there will be several on-screen instructions that you should follow to enable the services of the new network operator. As usual, I would not expect any of the networks to provide unlocking services for iPhone 8 immediately because they like to keep people with high contracts.