Data roaming in Turkey

[WillS1]

I was in Turkey last week. On arrival my iPhone 12 mini auto selected ‘Turkcell’ network. I received a text from O2 offering a 100MB bolt on for data roaming - I accepted it, and received confirmation. However, with all the seemingly right settings, I was unable to access data roaming for the whole week.

Any advice welcome as this week I’m travelling to Vietnam. (Everything worked perfectly in Greece (EU) a few weeks back.

[MI5]

@WillS1 

When abroad, change your data apn to "mobile.o2.co.uk"

[WillS1]

Thanks for that MI5 … is data apn in Settings/Phone… ?

I can’t test at moment as I’m back home. Will make a note and keep my fingers crossed.

[MI5]

Settings >Mobile Service >Mobile data network @WillS1