I have problems using the internet connection on my Apple iPhone 7
If you can't use your phone's internet connection, there may be several causes of the problem.
1. Find 'Mobile Data Network'
Press Settings.
- Press Settings.
- Press Mobile Data.
- Press Mobile Data Network.
- Press APN and key in idata.o2.co.uk.
- Press Username and key in vertigo.
- Press Password and key in password.
- Press arrow left to save the settings.
- Press the Home key to return to the home screen.






