I have tried several times now to start seasonpass and get it to install 5.3 for me.
My ATV2 (model MC572LL/A) is currently at 6.0.2.
I am attempting to tether from my iMac running Mavericks with the latest version of seasonpass for mac. Everytime I attempt to start seasonpass it tells me there is no device attached, yet my ATV2 is definitely attached via usb to an open port on the back of my iMac.
Any help would be greatly appreciated.