To unlock a T-Mobile phone, there are several requirements to meet for eligibility, and it can be a more involved process ...

Switching to a new cell phone service provider can save you hundreds of dollars per year—and there’s no need to ditch your current phone to do so. To make the move, though, you may have to first ...

If you’re thinking of moving to a new network, and want to keep hold of the same iPhone, you may hit a snag: the device is locked to your current carrier and can’t be used with any other company.

If you’ve bought a cellular iPad from someone other than Apple, you may later find that the iPad is locked to a particular network. If you insert a SIM from a ...

South Africans who have bought a network-locked smartphone can unlock their device in different ways, depending on the mobile operator. Many consumers still have the mistaken impression that ...