so ive been reading this http://lgusb.wikispaces.com/
and trying to downgrade my new LG 32LH2000 from v3.55 to v3.15. so ive downloaded the firmware put in the folder named LG_DTV as requested, then i plu this into tv usb. i get to the part where it says press menu then ok and then the fav button 7 times to get to the next step. however, when i press fav 7 times it does nothig. anyone know what i might be doing wrong?