Originally Posted by
flatworm
Have you tried a cable ? Apologies for daft question The reason I ask is because the UK 3 network forbids tethering whilst roaming - but I was able to tether my iPad fine to MBP by plugging it in in Aus and NZ
This seems to be some sort of a technical limitation of the network--Fi explicitly permits tethering, it just doesn't actually work when roaming with an iPhone.
...but I've got a cable and an old beater MacBook, so I'll try it later and report back