Unlocking an iPhone 12 means removing the SIM lock that restricts it to a particular carrier. This allows you to use the phone with any compatible carrier, giving you more flexibility and potentially saving you money on your wireless service.
There are several ways to unlock an iPhone 12, including using a third-party unlocking service, contacting your carrier, or using Apple’s official unlocking service. The best method for you will depend on your specific situation and needs.