If you took out the sim after April 2020 it is 5G ready from my understandingI had a pointless online chat with EE yesterday where the first agent said I didn't have 5G in my current plans, and the second one said I did. So I am none the wiser. I also have a line with Three and find their 4G speeds much better than EE where I am (60/70 MB v 15/20 MB on EE).