how soon u get that error when coping image? What is size of new image? what is format of new image (.bin , .zip, rar)?
I had such issues long time ago; don't recall my solution but if you think new image size should fit, try 1. change baud speed of console xmodem connection 2, if your image is .zip or .rar, unzip it and copy only .bin file and finally (maybe a bit risky) 3.. format flash.
Regards, ML **Please Rate All Helpful Responses **