QUOTE(rickk @ Sep 26 2012, 09:59 PM)
home screen mode, blocking mode is the new "friends" in setting
video hub,music hub is new "friends" in apps..
device status become normal, means I have to re-root again? (correct me if wrong)
Added on September 26, 2012, 10:01 pmnope, I didn't wipe b4 and after. means I have to wipe b4? GOSH!!!!
If you from stock ICS..upgrade to stock JB firmware via OC Odin then there's no need to do any wipe. You do wipe if you cones from custom rom where many things been tweaked or modified.
Btw..it's good that the Polish JB firmware didn't wipe. Sometimes certain upgrade did wipe all your apps.
Internal storage only can be wipe clean IF you manually wipe it. Using wipe with CWM wont wipe your internal storage.
Do be carefull when do wipe/reset via CWM recovery as the FIRST time you do it..it will wipe clean your internal storage. After that it wont wipe internal storage anymore.
This is true on ICS firmware. Dont know about JB as i still havent try stock JB firmware yet