Transferring from one wireless carrier to another or getting a new phone means activating your SIM card before accessing your 5G data. If you have one of the compatible Metro by T-Mobile Android ...

In this guide we’ll explain how to SIM unlock the Galaxy S10 or Galaxy S10+ and why you’d want to. Basically, this lets you take a phone you bought from AT&T and use it on T-Mobile, etc.

Refill T-Mobile online Filling up online from your My T-Mobile account is easy and allows you to enroll in AutoPay, if desired. To refill your account online, go to the My T-Mobile website and enter ...

Yes, so there’s a chance you won’t have to lift a finger to unlock your T-Mobile phone. The carrier says it will automatically and remotely unlock any eligible phone within two business days.

May 1: Customers without a T-Mobile SIM will lose service. If you are still using a Sprint SIM card on a device that is compatible with T-Mobile’s network, the carrier will swap your SIM for free.

T-Mobile removed customers’ ability to change their account’s SIM cards on their own in 2022. Since then, users have been forced to contact support to manage both physical and eSIMs.

If the unlock has gone through, remove your AT&T SIM card and insert the SIM for your new carrier to begin the setup process. Don’t worry about iPads and wearable devices with LTE connections.