Hi all. Hope you can help. Lumia 820 on O2 UK. I've just updated to WP8.1 and Denim, I think. I say I think because I've lost my extras+info (and my access point). At the end of the update it said that there was a problem with both these. It suggested to uninstall and reinstall them, so I uninstalled them. Then it dawned on me they're apps in settings and maybe I shouldn't have uninstalled them at all. Off I went to the WP GB Store in a bit of a panic and sure enough searching for them returns nothing. What can I do to get these back? Can I roll back to Cyan and start again? Anyone got any ideas? Any input much appreciated. Thanks.