Menuhax should be removed (just change to the default white theme in sysnand) as it'll conflict. Do you have D9 in the payloads folder within the aurei folder? If you do, do you have it renamed to default.bin? And to get firmware90.bin, go to
this site and scroll down to where it says "the firms you need are here" and click on "here" and download. After that, extract the files and find then one that says firmware90.bin (should be in the a9lh folder iirc) and put it right into the aurei folder which should be in the root of your sd card.