Once the SIM card is locked, you will need to use a separate code called a PUK code to unlock it. Your carrier can provide you with the PUK code for your SIM card.

We’ve just received word from the iPhoneSIMFree team: they claim that their iPhone SIM unlock solution (which we documented on video here) doesn’t send your iPhone with 1.1.1 Firmware into ...

The good news is that SIM unlocking the Samsung Galaxy S9 and the S9+ is extremely simple. If you’re willing to call your service provider and hassle them for your unlock code, it could even be ...

T-Mobile subscribers are facing issues with SIM activation due to a widespread outage. Users are unable to make calls, send texts, or connect to the internet after activating a new physical or ...

Last summer, President Obama signed the Unlocking Consumer Choice and Wireless Competition Act into law. This made it legal for consumers to unlock their cell phones, but … ...

Lately we’ve talked a lot about SIM unlocking becoming illegal here in the US. Which isn’t particularly a big deal, unless customers want to travel to another country and use their phone there ...

If you've just got your hands on a shiny new Sim card, congratulations. Switching your Sim (the chip that dictates your allowance) can unlock huge savings. Now comes the crucial step of activating it ...