So first of all, im not 100% sure if this is allowed, but i have a RGH Jasper with a RGH2 Motherboard also its a Dual Nand, but i installed the latest dash today (17349) etc, then i copied the Xex Menu 1.2 from my Retail Dash to FSD, put the Xex Menu in the HDD1://GAMES folder on Freestyle Dash and put a GTA menu in the GTA folder (Where its supposed to be) but since ive done this it wont boot any other dash up apart from my retail and have no clue how to sort it out, im fairly new to this, had an RGH Trinity Dual Nand 2 months ago but never had this probem before, if someone could help me, it'd mean alot 
