software update available -- how to find out the details? My UK HTC Chacha phone running 2.3.5 since the last few months shows a notification since the last couple of days that there is a software update available. But the menu only says that it's a bit over 7MB to downloads, it doesn't specify what software update this is which version  -- how to find out the details?
Your carrier is responsible for sending OTA updates.  Check their website, call them and ask, or try searching for your carrier's name and "Android update".