Steps to install official CyanogenMod 11 ROM on Android One devices Step 1: Download and extract CM11 ROM and Gapps package files to the root folder on your phone's SD card.

Step-by-step guide to install Android 4.4.2 XXUFNA5 KitKat via Omega ROM on Galaxy S4 I9505.

Everything showed up in BIOS, and new stuff POSTs ok. I can see CD-ROM in DOS, but when I load win98 - no CD (HDD light also stays on at this point).

The HellKat custom ROM is not an official release by Samsung, so users need to root their device before flashing the firmware.