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KingCathcart

macrumors newbie
Original poster
Jun 18, 2008
15
0
Apparently the O2 3G network is down in the UK so if you can't call out in your iPhone go to Setting > General > Network and turn off 3G.

Hopefully should be back up later!
 
Might be localised to SW London.

Both myself and a colleague can't call out on 3G and O2 say its because the network is down.

Evidently not the whole network.
 
Apparently O2 has said that *some* of their towers are without power due to a fire at a power substation.
 
I was having problems yesterday...the phone kept dropping bars down to zero and i'd suddenly find myself on GPRS. It seems to work fine now though
 
i had the same issue yesterday, i live in NW london and around 4pm i had this - full 3G reception but calls kept going voicemail - but when i switched to 2G, it was fine, now i have kept it on 2G to save battery!
 
Not working for me in the City either. Keep getting:

"could not activate cellular data network"

Interestingly if you change your APN settings to mobile.o2.co.uk instead of idata.o2.co.uk it works :D

give it a try and see if it temporarily fixes it for you ..
 
Not working for me in the City either. Keep getting:

"could not activate cellular data network"

Interestingly if you change your APN settings to mobile.o2.co.uk instead of idata.o2.co.uk it works :D

give it a try and see if it temporarily fixes it for you ..

Not working for me in Bristol BS1. But the APN trick here works. Thanks!
 
From the O2 twitter feed

"We're having a problem with Pay Monthly internet access, this will affect MMS too. Sorry - we're working to fix this ASAP."
 
Tried to connect to Web via Safari and got message "Could not activate celular data network" Checked 'phone - restart and then complete restore,all to no avail.:mad:

Phoned O2 and was told that data network was down over large areas of the UK. "Sorry but we've no idea when it will be up and running again." Arrghh :mad:
 
Tried to connect to Web via Safari and got message "Could not activate celular data network" Checked 'phone - restart and then complete restore,all to no avail.:mad:

Phoned O2 and was told that data network was down over large areas of the UK. "Sorry but we've no idea when it will be up and running again." Arrghh :mad:

Mine is down as well :mad: Love O2 :D
 
Not working for me in the City either. Keep getting:

"could not activate cellular data network"

Interestingly if you change your APN settings to mobile.o2.co.uk instead of idata.o2.co.uk it works :D

give it a try and see if it temporarily fixes it for you ..

Great tip.

Cheers!!!
 
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