on 27-04-2024 13:44
on 27-04-2024 14:09
on 27-04-2024 14:09
The iPhone 6s does not support 5G, so you will only ever get 4G at the most.
If you have lost roaming, try connecting to another network, or putting the phone into Airplane mode and then taking it out of it again..
on 27-04-2024 18:56
Change your data apn to "mobile.o2.co.uk"