I have a question... I took the NC5 OTA update not knowing it would lock up the device, in fact the first time I turned it on it was the only option to upgrade or delay it. So I've completed gogolies OTA downgrade to rooted upgrade (NC5) and it worked! every happy about that. However I really want something pure AOSP. Can I downgrade again to an older version in order to load something like AKOP or Cyanogenmod? I looked around for 4.4.2 roms and was unable to find anything pure... when I say pure I mean the AOSP images, icons, software nothing designed by Samsung.