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 ...

We may earn a commission when you click links to retailers and purchase goods. More info. T-Mobile released a new app to Google Play this morning, one which will let compatible device owners SIM ...

A strange glitch is allowing users to network unlock T-Mobile Samsung phones. The glitch appears to work regardless of your phone’s status with T-Mobile, essentially allowing you to bypass network ...

So we're using the new Sidekick II, but we wanted to know if we could unlock the old SideKick we had lying around. By unlocking it, of course, we could use any SIM card from any carrier to enable the ...

Corbin is a tech journalist and developer who worked at Android Police from 2016 until 2021. Check out his other work at corbin.io. The OnePlus 8T is available to purchase from T-Mobile and OnePlus' ...

The long-rumored device-unlocking app from T-Mobile is now here. The Un-carrier today released the T-Mobile Device Unlock app to Google Play earlier in the day as an easy method to undo the carrier ...

Unlocking a device can be a bit of a complicated process. In fact, altering firmware to unlock devices was illegal until a week ago. Even if some carriers unlock devices for free (under certain ...