The latest OS update 3.1 released last week is proving to be a disastrous upgrade for many iPhone owners, myself included. Problems include huge delays in the iPhone responding to touch input and sometimes a failure to respond altogether. There are frequent random crashes and complete shut-downs. Battery life is eaten up even when the device is not being used for calls or data, with or without Bluetooth and Location Services being turned off. Icons on the screen sometimes fly apart, like someone dropped a virtual bomb in their midst, only to then pop back into position. It’s even stupidly [...]