If you have one of the compatible Metro by T-Mobile Android phones ... or you may need to buy a SIM card kit. When you get the SIM card, insert it into the tray on your device and activate ...

T-Mobile is facing a widespread issue preventing subscribers from using their new SIMs. Multiple users have reported being ...

T-Mobile discontinued the Sprint brand four months later, in August 2020, but many legacy Sprint subscribers have still yet to swap out their SIM cards. To convince those customers to make the ...