3G Active But No Internet Access in Austria

[Mike28]

I’ve just arrived in Austria on a short trip from the UK. Received the usual O2 text letting me know I can use data abroad as usual but despite having a 3G signal I cannot get any internet access other than through wifi. 

All data roaming etc is switched on. Anyone any ideas please? This is quite desperately needed. My phone is an iPhone 12.

Thanks in advance.

[Cleoriff · Accepted solution]

Hi @Mike28 

Go into settings and change your data APN to "mobile.o2.co.uk"

See if that works.