Droid 2 help

For the last couple of months when I try and check for system updates, on my droid 2, I keep getting the message "system updater not available at this time. I have pulled the battery, re-started numerous time, and made sure that my setting are not checked for sync over wifi. Not sure what else to do. Has anyone else had this problem??

yes, i also get that many times especially if internet connection is bad.:(:(

I cannt upload image file in new topic. Use only jpeg files

Can you tell me step by step how to make it?