i have downloaded the 4.5 update for my brand new curve. i began to install it and it stopped working, deleting everything off my phone. i know have a hand set with an tiny application window on it with a cross through it. when i go to re-try the application loader for the 4.5 update it doesn't recognise my handset!! neither does my desktop software. please please help i don't know how to get anything back on the phone or update it to the new software without my computer recognising it!"
I had the same thing happen to me a few months ago, however, I was not trying to use the app loader. I contacted my cellular provider and they told me that my OS had crashed and that there was nothing I could do about it. They sent me a replacement phone right away and I haven't had a problem with it since.
It seems that I have ran into a problem with the 4.5 software as well, lol. I curently have 4.2 on my curve and tried installing 4.5, but the application loader says I'm running the latest software. Did you initially run into this problem? I will post a new thread regarding this matter.