Hi All, Just upgraded the firmware of my S3 to the (I believe) latest firmware, XXBLFB. Seems very nice, few tweaks, enhanced volume controls, a nice feature that increases the phone volume if its in your bag or pocket, Brightness control on the notifications bar, an effects icon tab in the camera app. All in all it a nice update... ...but now the downside. Since I have install this new firmware I have noticed that my Touch Wiz keeps crashing. Leaving a blank wallpaper only screen with no icons, and a nice box saying 'Touch Wiz is not responding'. Resulting in me having to reboot the phone. Anyone else having this problem???