I own a 812s US0Q and I used the book type v1.35 utility to change DVD+R to DVD-ROM.I would like to know if the new settings will remain after I reboot the computer, or do I have to do the same action after each reboot.
try it and see
if your using the liteon utility then after reboot the bitsetting goes back to normal +R, use omnipatcher to enable perminant bitsetting in your firmware.
@bichonnthe booktype only remains in newer 1633/53/73s firmwares.
Thank you for your help