PC World reports that Apple updates support pages with iPhone help topics to help you fix your iPhone 4 or recently updated iOS4 device

If your newly-updated iPhone isn't working quite right -- iPhone 4 death grip issues aside -- Apple has quietly updated its troubleshooting knowledge base to help you out.

Five sections of Apple Support were updated Monday to reflect iOS4, which launched on June 21. They are: hardware troubleshooting, MMS troubleshooting, inability to use data services, help with accessories and tips for transferring photos to a computer.

  Got iPhone iOS4 Problems? Apple's Got Answers