Do You Need A New Sim Card For 5G Or Will Your Existing 4G Sim Work Mobilityarena
Why do 4G SIMs work on 5G networks? The simple answer is that most 5G networks are non-standalone (NSA). This means they use existing LTE technology to deploy 5G service. As such, your existing 4G SIM cards will work on non-standalone 5G networks. This is the general rule. But there are exceptions. The exception happens where a carrier or operator deploys a standalone (SA) 5G network. Such networks are built on newer 5G technology from scratch, and so will require that you replace your existing SIM card with a compatible 5G SIM....
