FireCore has just reelased an updated version of aTV Flash that lets you run the latest Kodi 15.2 on the oryginal Apple TV.
Powered by OpenELEC, aTV Flash (kodi edition) includes support for the latest video add-ons, 1080p video, and many more.
The Kodi version is different from the original aTV Flash (silver): while the older version installs add-ons alongside the native Apple TV software, aTV Flash (kodi edition) replaces the Apple TV software entirely.
The installation is done in about 5 minutes using a USB flash drive. The developers have built in a special restore option, allowing the original Apple TV software to be easily reinstalled at any time.
By installing a special 1080p video card, the original Apple TV will be fully capable of playing most 1080p formats. 1080p video cards are available as an optional add-on when ordering.
Note: Installing a 1080p video card replaces the standard Apple TV Wi-Fi card. A directly connected ethernet cable or USB Wi-Fi adapter (also available as an optional add-on) will be required for network access.
You can find more details on aTV Flash (kodi edition) here.