Ok so heres the problem, i got my 360 flashed a while back, Iextreme i presume, and ive made backups of my original xbox 360 games, but when i get a xbox 1 game and backit up, it will not work. usually its in ISO format when I get it and burn with copydvd or ImgBurn the xbox 1 logo comes up on the 360 but then sais failed message, so I was wondering how can i patch or burn these games, they are in ISO formats.

thanks in advance guys and gals

how are you ripping the xbox 1 games?

You need to burn XBOX backups the same way you burn 360 backups. They need to be on DVD+R DL not standard DVD-/+R and they need to be injected with SS, PFI, and DMI as well.

I Don't know if that's necessarily true about the DL +R disks. I've tried several of my old Xbox backups on single layer -R and the 360 recognizes them and will put them on the hard drive if they're one of the suported games.

if you are using anything past xtreme 5 im pretty sure you do need DL discs.

i believe xtreme 4.x and 5.x allow single layer xbox games, but pose a huge risk on xbox live. im not 100% sure if the non-stealth ixtreme firmwares will allow single layer xbox backups, ive never tested