_homarkrab_ , via OnePlus 8T , Dec 17, 2020 : I bought the 1+ 8T model with the thought that it will work in the 5G network on the n1 2100 band. Well, the phone does not detect 5G. I only have 4G on my phone. The same card used in the xiaomi mi 10 phone gives the result on the 5G display. My calling plan supports 5G networks. In Poland, 5G is currently operating in the n1 and n41. Where could be the problem? Operator didn't support oneplus?