No Service on iPhone 3GS???

[Anonymous]

Hi there

I've had 'No Service' on my iPhone 3GS for around a week and figured it may have been a little down time for O2 (I'm Pay as you go). However, I've just checked the O2 website and tested the service with my postcode and it should be fine.

Is there something on my phone's settings I've accidentally changed?

If I go to 'Settings' >>> 'General', the 'Network' section says 'Not Available'

If I go to 'Settings' >>> 'Carriers', I find that it's set to 'Automatic' which is where it may have been set all along - I can't be sure.

I decided to set it to O2 but it reads:

Network Lost

Your selected cellular network is no longer available. You can choose a different network in Settings.

I've tried everything (all networks and 'Automatic') and nothing works. Instead of my usual signal bar, it says 'No Service'.

Any ideas?

Stewart

[Anonymous · Accepted solution]

Disregard my post. I should have tried switching it off and back on. This fixed it.

:manembarrassed:

[Anonymous]

Thanks for returning so quick to update your thread.

I generally turn my iPhone off and on at least once a week to help reset it.