Originally Posted by jsconyers
Are you opening the message and pressing the menu key? Or are you in the list of messages?
I don't think it should matter. I would start by removing the battery for 30 seconds (while the device is powered on) and then trying again.
I'm all too familiar with the default battery-pull option, but I have to agree with Deep88 that I think they disabled that option and now only allow you to forward the message. In areas where there is spotty coverage, I used to have to resend messages a couple times a week. Just wondering if this was an intended "feature" of the new OS.