[[Include(restore_info)]] === Mac OS X === Change the ip-address of your mac: open {{{System preferences...}}} > {{{Network}}}[[BR]] Change {{{Configure IPv4}}} to "Manually" and enter IP address {{{192.168.97.61}}} and the subnet mask {{{255.255.255.0}}}.[[BR]] Click "Apply"[[BR]] [[BR]] Open a terminal and type tftp -e 192.168.97.60[[BR]] {{{ rexmt 1 timeout 60 put [PATH]/tellstick_net_fw3.hex }}} wait for the upload to complete, close tftp with the "quit" command, reset the ip configuration of the mac.