dreambox fix problem need help please

hi guys i got a dreambox clone the envision500c flashed it with dw2.0 all fine tried the tuxbox fix i know its a tempory fix but could not get it working.press yellow then tuxbox then var dir then keys dir press 4on remote when keylist is highlighted enter codes press exit save and reboot. but no good am i missing something is there a permanent fix that i can download and flash to my box. i have chorus in cork the codes i got with the tuxbox fix are n5401 00 06 7a f3 88 d2 24 15 f5 n5401 01 73 75 c3 cc 59 6d df fa are these correct or maybe they failed to auto update be greatfull for any help from you guys on this thanks a million.