Changed new SIM now no network mobile data???
How long has this been happening for?
When did you change sim over and are calls and texts affected.
Probably need to update the APN settings.
Look for the Sticky Tread at the top of this mobile section
I'm a Very Insightful Person, I'm here to share knowledge, I don't work for Virgin Media. Learn more
Have I helped? Click Mark as Helpful Answer or use Kudos to say thanks