format and mount sd card

  • hello
    i hae sd card i formated on fa 32 first time
    how to format ext 4 internal dreambox
    what command on telnet need to be write
    2-it is have diffrent from os os 2.5 and os 2.6 from dreambox dm900 and one ?
    how unmount all command on telnet
    thnaks for help