on 24-08-2019 12:11
Solved! Go to Solution.
on 24-08-2019 12:17
You need to chase up with customer service Guide: How to find help & contact O2
OnePlus 6 (O2 & Sfr), Z3 Tablet (Three UK), iPhone7 (EE)
on 24-08-2019 17:00
Have you checked My O2 to see if the upgrade has been cancelled. I would call them Monday because all the systems are down for maintenance over the weekend.