Everyone talks about unlocked phones but what are they? When dealing with an unlocked or locked phone, the question is ...

T-Mobile and AT&T say US regulators should drop a plan to require unlocking of phones within 60 days of activation, claiming that locking phones to a carrier’s network makes it possible to provide ...

Unlocking a mobile phone from a single U.S. carrier has caused consumers headaches in recent years, but seven major carriers on Wednesday met a voluntary, industry-created deadline to set conditions ...