I was following the guide up to the point:
./norz seczone.backup 0x3FA000 0x2000

It then got stuck onto "waiting for data"

it stayed there so I closed down terminal and tried again from the beginning but now I get the following message:
ssh -1 root
ssh: Error resolving hostname root: nodename nor servname provided, or not known

how do I proceed? in the meantime there seems to be no signal on my unlocked 1.0.2