Well, there still isn't a fix for the problem some people seem to be having with receiving text messages on their HTC Hero, but it looks like a workaround has been discovered for another pesky issue that can put a strain on the phone's battery life. Apparently, the phone has a bit of trouble going back into sleep mode after you send a text, or after you simply turn on the phone and immediately disable the screen without any activity. While some fairly elaborate fixes were tried by some users initially, it looks like the simplest actually works the best: just don't use the default SMS app to send texts. Instead, you can use a third-party ap