You can remove this lock, but there are usually a few requirements involved (more on that in a bit). Unlocked phones are frequently available through third-party retailers, but are also sold ...

However, there is a procedure to unlock the device for traveling ... screen after a set period of inactivity. See lock screen. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction ...

If the contract period is over, the phone may be unlocked ... where locked phones were either prohibited or a recipe for marketing failure. See SIM card and iPhone jailbreaking. THIS DEFINITION ...

Although there are several types of "locks" that can apply to a phone, the most talked-about type is a carrier lock, also known as a SIM lock or subsidy lock. Many phones sold by carriers come ...