Cloody himself made nfc working on his CloudyStock rom when it was 4.2.2 version, Cloudystock v 1.0.
I looked into zip of this rom and what he did was using another LGNfc.apk for ls980 variant.
Nfc worked on his JB rom without any problem. Hope it helps you somehow
Since the release of Flappy Birds, we’ve had the “fortune” to see … more
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