If you have a SIM card PIN enabled on your phone to access data on the SIM card, but you repeatedly enter it incorrectly, the SIM card may lock you out from further attempts. You can reset the SIM ...

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 ...