tftp 192.168.1.1 -m binary -c put myfile theirfile The tftp default transfer mode is ASCII and when you upload a ROM, the command should include “-m binrary”option."myfile" is the name of the file you wish to upload and "theirfile" is the name that the file should have on the device.
tftp -v 192.168.1.1 -c put myfile theirfile the "-v" command parameter is used to see something goes wrong
tftp -v 192.168.1.1 8069 -c put myfile theirfile If the server is running on another port, say 8069
