CFW help

i recently tried to upgrade to DAX new CFW and i am currently in 3.40 oe-a and it will not let me do it, is it because i used the lumines disc or because i used the 1.5 recovery folder for a semi-brick???? please help! Also will the pandoras battery trick replace files that i need in order to get to the latest CFW

You can find how to get m33 here http://www.dcemu.co.uk/vbulletin/showthread.php?t=75007
Follow it step by step.
I did that so that I can get the newest update and am love with my psp.:thumbup: