@Ranmr55
I think if your Roku won't connect to wireless, that the remote defaults to IR mode. However, I'm not certain of this. One of the experts that really know their remotes, such as @Tivoburkee , could weigh in and say with certainty.
Still, it's unusual for a Roku Express 4K+ to not be able to connect to an iPhone hotspot.
Gotta ask: If it doesn't even see your hotspot, have you tried moving the iPhone extremely close to the Roku device? Just ruling out the obvious.
DBDukes
Roku Community Streaming Expert
Note: I am not a Roku employee.
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