on 07-03-2020 17:19
07-03-2020 17:29 - edited 07-03-2020 17:30
07-03-2020 17:29 - edited 07-03-2020 17:30
If there is contention locally, a lot of people in the same place all using same 4G signal, you can sometimes get better download speed by setting your phone to use 3G, @Lambda101 .
This used to be the case where I work, good signal but abysmal speed from about noon to 14:00 weekdays.
Go into settings (Android here, not sure where that is on your iPhone), switch from 2G/3G/4G auto to 2G/3G auto, and whee - back to decent download speed, far better than on 4G between those times.
Might help, unless anyone else on the Forum knows of a particular issue with the iPhone and 4G.
Welcome to the forum, @Lambda101 .
on 07-03-2020 17:31
If you have recently changed your tariff or upgraded you may be on the wrong data bolt on.
Try changing the APN to mobile.o2.co.uk
Or try 3G
Check your postcode here