Upgrading
Help and support
Upgrading
Ready for something new? Here's all you need to know about upgrading your device
After you upgrade
What to expect after you’ve upgraded
After you upgrade to O2 Refresh
What happens once you’ve upgraded to O2 Refresh from an older tariff
Upgrading with O2 Switch Up
With Switch Up, you don’t need to wait
Upgrading your device
Everything you need to know about upgrading
