on 11-12-2012 23:55
on 11-12-2012 23:55
on 12-12-2012 09:14
on 12-12-2012 09:14
to rule out local errors use the status page here http://status.o2.co.uk
on 12-12-2012 11:11
on 12-12-2012 11:11
on 12-12-2012 12:17
on 12-12-2012 12:17
do you get no service if you disable 3g in settings?
on 12-12-2012 14:10
yes my 3G is disabled permanently i only switch it on when i need it
on 12-12-2012 14:35
on 12-12-2012 14:35
All I can sugest it to try the usual things like clean the sim and tried all the resets on the iphone then a restore if that still has not cured the issue you can take the 5 to apple and get it checked.
on 12-12-2012 18:28
on 12-12-2012 18:28
on 12-12-2012 19:57
on 12-12-2012 19:57
on 12-12-2012 20:01
on 12-12-2012 20:01
on 14-12-2012 10:24
Hiya I had a similar problem yesterday - apart from I am on 5.1.1 on a 4s. Signal dropped all of a sudden from a full 5 bars to nothing, displayed no service, then 02-uk reappeared but no bars. I reset the phone about 8 times and the signal finally came back. signal was fine in my area and none of my friends had a signal problem. Thinking it is something to do with the phone itself. very frustrating x