Hi, I'm trying to upgrade my 803 router that is currently running 12.1 IOS. I would like to upgrade to 12.2-46. I have downloaded the image and transfered it to the device. I have entered the boot system flash:<filename> command, saved the config and reloaded. The router will only Load the 12.1 image (both images are in flash). Is there a step I'm missing? The router has TinyROM 1.0(2), could that need to be upgraded? I downloaded TinyROM 1.14(1), how would I install that? Do i acutally need console access or can I do it remotely? This is kind of urgent, so any help would be greatly appreciated. Thanks!
you need to access your router via console port to upgrade the tiny rom.
pls find the link for more info on how to upgrade the same.