https://community.ee.co.uk/t5/Roaming/Connection-downgrade-when-roaming/m-p/1547078#M7553 <P>When in the UK, EE provide full modern Internet connectivity with IPv6 as well as backwards compatibility to legacy IPv4 sites.</P><P>However when roaming (iPhone 16) the connection seems to be downgraded to legacy IPv4, and IPv6-only resources are inaccessible. Tested this in both China and Thailand recently. Local simcards provided full IPv6 connectivity in both cases.</P><P>Can this be fixed? I notice that iOS does not allow the APN settings to be changed from the UI, but would using Apple Configurator to load a custom profile work?</P> Wed, 09 Jul 2025 15:03:08 GMT bert6667 2025-07-09T15:03:08Z https://community.ee.co.uk/t5/Roaming/Connection-downgrade-when-roaming/m-p/1547078#M7553 <P>When in the UK, EE provide full modern Internet connectivity with IPv6 as well as backwards compatibility to legacy IPv4 sites.</P><P>However when roaming (iPhone 16) the connection seems to be downgraded to legacy IPv4, and IPv6-only resources are inaccessible. Tested this in both China and Thailand recently. Local simcards provided full IPv6 connectivity in both cases.</P><P>Can this be fixed? I notice that iOS does not allow the APN settings to be changed from the UI, but would using Apple Configurator to load a custom profile work?</P> Wed, 09 Jul 2025 15:03:08 GMT https://community.ee.co.uk/t5/Roaming/Connection-downgrade-when-roaming/m-p/1547078#M7553 bert6667 2025-07-09T15:03:08Z