Iphone wont connect to Internet on 3G

[frazzeld]

Hi guys looking for a little help, my iphone (Jailbroken - unlocked) 3.1.2 on Pay & Go will not connect to the internet on 3G? it's fine using Wifi

Any help appreciated

[dell_xps]

What carrier are you on?
You have to have the right info on the iphone for it to connect to the net m8.

[frazzeld]

o2

Carrier setting
payandgo.o2.co.uk

[eddcole]

O2 are having lots of problems with their 3g transmitters at the mo stopping this

[smokey_jnr]

try resetting your network settings.. it has worked for me..

[showstopper]

This is what you need. Enter them and reboot.

Settings - iPhone (http://shop.o2.co.uk/update/settings.html)

[frazzeld]

It's all sorted now.... somehow my system got corrupted, it was fixed after a full restore and setting up as a new iphone....then jailbreak again

[DJV]

I did the spirit jailbreak on my iphone 3gs a few months ago, everything was fine untill one day i couldnt connect to the internet. So i fully restored my iphone, deleting cydia to see if that would work and it hasnt! I still cant connect to the net??? Any Ideas or advice ???

[johnboy1974]

a guy at the o2 shop told me that pay and go customers are put on the old shit 3g network which is different from the new contract network. tesco mobile also piggyback the pay and go network too. thats why theres always lots of problems with it.