Press the Blue Button on your remote to open the Blue Panel, then navigate to Plugins and select TuxCom (Tuxbox Commander).
Change root password:
The factory default for many images is no password (blank) or "dreambox". Use Telnet to Change Password: Open Terminal or Command Prompt (cmd) on your PC. telnet [Your-Dreambox-IP] telnet 192.168.1.10 When asked for login, type how to crack dreambox root password