Released: June 12, 2012
Known Changes:
Avatar store added to social on the dashboard
Updates to the avatar store
Adds "Manage Exercise Info" to players Profile
Sky is removed from the dashboard (now only accessible through the apps menu)
Improvements and preparation for future Xbox live Enhancements
Unpublished Changes:
CB has Changed
RC4 Keystream Calc Has Changed
WARNING: AS ALWAYS – DO NOT UPDATE WITHOUT HAVING FIRST DONE A FULL NAND DUMP AND EXTRACTED A CORRECT CPU KEY !
Source
Full Version: New System Update 2.0.15572.0 *warning*
SUCKS that the XOR was taken away 
if you have a system that is before 15572 GLITCH IT NOW before updating or its no more for glitching that box
if you have a system that is before 15572 GLITCH IT NOW before updating or its no more for glitching that box
This is a "lo-fi" version of our main content. To view the full version with more information, formatting and images, please click here.