Thank you for noticing @ErikPshat!
Yes, now it should be possible to unbrick all models except for Psp Go.
Unfortunately, since we don't have factory files for bigger than 6.20, until now only 01g, 02g, 03g, 04g and 07g models are supported for unbricking.
Later models will follow when balika finishes his M33 Despertar Del Cementerio