Most factory reboot on nook color related news are at:
nookdevs.com
– nookDevs
Tips and tricks 5 Aug 2013 | 08:34 pm
How to restore nook to the state you got it from the store: rewrote for accuracy
Tips and tricks 24 Feb 2013 | 12:27 pm
Wallpaper & Screensavers: alphabetized list of wallpaper files