The Samsung Galaxy S3 is still relatively new and Samsung have issued its first upgrade for the device. Aside from stability improvements and updated radios, this update is a bit dry. We are never mad at progression, though, so we’re grateful nonetheless. Firmware LF2 seems to be available through Kies for the UK unlocked version only, but carriers should roll these out in a gingerly fashion on their own schedule. Give it a go if you meet the criteria. [via Android Central]