It seems more and more people have trouble with the latest version of the iPhone firmware. Since the upgrade to OS 3.1 there’s an increased chance to find your iPhone in a state of “coma”.

» Firmware 3.1 Causes iPhone To Go Into A “Coma”

Bigboss has warned that non developers should not install the new iPhone 3.0 OS. The beta firmware is only meant for developers and installing it on a live iPhone could cause some serious problems. Hit the break to see why.
» iPhone OS 3.0 Beta: Do not use