Below are the links to download the user manual for galaxy Note II model: SCH-R950 (U.S. Cellular SGN II).
User Manual (User Manual) (ver.1.0LJ1_F5)
Nov 14, 2012
Size: 9.67
Link:
http://downloadcenter.samsung.com/content/UM/201211/20121115120857247/US_Cellular_r950_Galaxy_Note_II_English_User_Manual_LJ1_F5.pdf
ENGLISH(NORTH AMERICA)
Official support page:
http://www.samsung.com/us/mobile/cell-phones/SCH-R950TSAUSC
USB Driver download go here.