A couple of weeks ago, my notebook lost its ability to connect to AT&T's 3G data network. Downloading and installing the latest version of the company's communications management application restored the network link. (I had to use the notebook's built-in Wi-Fi adapter to download the program, of course.)
Just yesterday, my iPhone started acting up: the screen would freeze, and phone calls wouldn't hang up, among other symptoms. Once I connected the device to a PC and downloaded the most recent release of the iPhone software, the glitches disappeared.
If only all PC problems … Read more