Downgrading ROMmon would be handing a lab / learning situations. I recently purchase 2x Routers for CCNA learning, and unfortunately, both have already had their ROMmon upgraded to the latest version.
Hello, As per this page https://community.cisco.com/t5/switching/ios-verify/td-p/1779816 I had the same issue, and added /md5 to the verify command, so you command would look like: verify /md5 flash:c3750-ipbasek9-mz.122-44.SE2/c3750-ipbasek9-mz.122-...
