5G and not compatible

I’ve had my phone maybe 6 months and I’m told my phone won’t work with 5G, I was told there would be some kind of solution but I haven’t been able to find anything on the subject. I paid $400 for my phone, and in less than a year it will be useless?

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

4g will not stop working anytime soon - your phone will not be useless.