"Unable to Connect To Cellular Network"

[scouser75]

Hi guys,

I have an officially unlocked iPhone 3G which I'm using in the UK with T-Mobile.

Since upgrading to 3.0 I randomly get this message coming up on Safari "unable to connect to cellular network" and I can't access any internet sites. Nor can any apps that rely on internet connection be updated - weather, mail etc!

I entered all the relevant details into Cellular Data Network and still no luck.

Any help please? :)

[scouser75]

Any one? Please :(

[StuB]

Have you checked your Cellular Data Network setting? They can be found here:

Settings>General>Network>Cellular Data Network

When I upgraded my unlocked 2G iphone last night these were reset to the O2 settings.

[Moi un Mouton]

You said you randomly get the message. Do you mean it works some of the time and then stops?

If so, maybe restoring the software will help.

[scouser75]

Thanks Guys for the replies.

Well oddly this problem seems to have resolved itself. I'm no longer getting this message. Although the internet does seem a tad slower now on the 3.0 software!

I might just restore the software as advised.