@HarryC Morning 👋 I've checked with our devices team for you and Samsung S10 5G is currently unsupported. The good news is, we're working on this with Samsung and will have 5G capabilities for your phone type as soon as possible. ( I don't have a time frame)
@HarryC Hi there and thanks for getting in touch. I'm not sure if we can rollback any firmware updates on your phone but I want to check why you don't have 5G on your phone. Are you trying it in Dublin City centre like last time or are you in a different location?