NV item 8322 equivalent meaning topic

Hi everyone,
If someone could help me explaining the description of the NV Item 8322. It is used to enable CDMA Droid Razar to GSM networks as explained elsewhere in
h t t p://forum.xda-developers.com/showthread.php?t=2389740
I am trying to apply the same method for other devices, in particular the HTC Desire phone, but for HTC, this NV Item is not available. So, do anyone know the NV item 8322 equivalent on the HTC Desire 510.
I appreciate your help. Thanks very much.

Desktop Chrome's "hacker vision" extension equivalent topic

One of my favorite desktop chrome extensions is Hacker Vision. It basically inverts colors. This is helpful since most websites are white background with bkack text, the inverted result is much easier on the eyes and in the case of this amoled display might have some tiny battery improvements.
I know lollipop has an inversion experimental option but its system wide and not as smart as hackervision because it inverts everything even images and videos.

Any ideas?