Hi I have turned phone on and off , reset all network settings, reset my
iPhone X, updated software but keep getting the error cannot connect to
network even though 3G shows. What else can I do as I am unable to use
my phone currently unless on WiFi
I upgraded my phone through o2. Thank you for the help I found a
solution from an old post and changing the APN for mobile data in
network settings to mobile.o2.co.uk which fixed the error