Forum Discussion

johnnyk's avatar
johnnyk
Network Novice
3 years ago

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 I need a new SIM card specific for a 5G phone? If I do need a new SIM card for my 5G phone can I get it at my local T Mobile store?

 

  • fireguy_6364's avatar
    fireguy_6364
    Modem Master
    3 years ago

    odds are if you have a 4G phone currently the sim card would only be for 4G and not so much 5G unless as syaoran pointed out if it were replaced semi recently.

  • syaoran's avatar
    syaoran
    Transmission Titan
    3 years ago

    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.