Forum Discussion
SIM Card Question
I just got a 5G phone that’s compatible with T-Mobile’s network. I’m currently using a 4G LG phone and wondering if all I need to do is swap the SIM card from my old phone into the new 5G phone or do...
As long as your SIM card isn't more than a few years old, you should have no issues receiving 5G when that SIM is in a 5G device. 5G must also be available where you are for the device to use it. Put your current SIM in the new device and try it out for a few days and see if you pick up 5G in any areas where 5G is available. If not, picking up a new SIM from your local T-Mobile Store.
