Samsung released this XXBMB2 update for Galaxy S3 LTE shortly after the previous XXBMA6, but interestingly with same number of changes indicated


firmware details:
pda: XXBMB2
csc: QLBBMB1
date: 6 Feb 2013


download links:
I9305XXBMB2 - MM1 - Singtel (by sammobile)
I9305XXBMB2 - SIN (by sammobile)
I9305XXBMB2 - STH - Starhub (by sammobile)
I9305XXBMB2 - XSP (by sammobile)