iPhone Problems And Solutions

Well, I love the iPhone, but like any device it's not perfect. Ok, I've not found anything that isn't pretty much perfect (built by Apple, at least) but having found my first problem, hopefully here's some solutions, some generally useful links follow...

• Unsent email won't send. A sent email fails to appear in the "Sent" folder and the message "1 unsent email" displays at the bottom of the mail application.
  For me, this resolved itself, I assume by finally managing to send. Here is a useful link related to the issue:
  http://support.apple.com/kb/TS1426?viewlocale=en_US

Generally useful links to be aware of:

• http://manuals.info.apple.com/en/iPhone_User_Guide.pdf
• http://www.hackint0sh.org/
• http://forums.macrumors.com/forumdisplay.php?f=109 "Tips, Help and Troubleshooting forum"