Apple TV tethered boot "invalid load command" error

[bigdaddydavidp]

Still trying the manual tethered boot with the instructions on applevtblogr as I am on 10.5.8 and cant use seas0npass.

I am getting the now popular "unknown required load command" error when executing the ./tetheredboot command (see below) on my 10.5.8 MacBook Pro.

???? CAN ANYONE CONFIRM that this is because of 10.5.8 and that 10.6 or greater I can get the tetheredboot to execute? If so does anyone know how if I can execute the tetheredboot utility in the windows version and still send it the iBSS and kernelcache parms????

Thanks!

My terminal session shows:

deborahs-macbook-pro:~ deborah$ cp -r ~/Desktop/tethered/
AppleTV2,1_4.2.1_8C154.bundle /Applications/PwnageTool.app/Contents/
Resources/FirmwareBundles/
deborahs-macbook-pro:~ deborah$ unzip -j ~/Desktop/tethered/
AppleTV2,1_4.2.1_8C154_Custom_Restore.ipsw Firmware/dfu/
iBSS.k66ap.RELEASE.dfu kernelcache.release.k66 -d ~/Desktop/tethered/
Archive: /Users/deborah/Desktop/tethered/
AppleTV2,1_4.2.1_8C154_Custom_Restore.ipsw
inflating: /Users/deborah/Desktop/tethered/iBSS.k66ap.RELEASE.dfu
inflating: /Users/deborah/Desktop/tethered/kernelcache.release.k66
deborahs-macbook-pro:~ deborah$ cd ~/desktop/tethered
deborahs-macbook-pro:tethered deborah$ ./tetheredboot -i iBSS.k66ap.RELEASE.dfu -k kernelcache.release.k66
dyld: unknown required load command 0x80000022
Trace/BPT trap
deborahs-macbook-pro:tethered deborah$