With US’s other 4 major carriers already delivering the Jelly Bean update to their Samsung Galaxy S III, US Cellular is next up in line and plans on releasing the update this Friday the 21st. As you and I already know, Jelly Bean brings forth some great speed enhancements and the much popular Google Now feature to your S III. As for TouchWiz, you can expect several new features, mainly in the camera app department as it brings forth several new features and enhancements in the TouchWiz camera software.
The update will be provided via an OTA, but it seems like a manual update via Samsung Kies can also be achieved if you wish to go that route. Hit up the source link for more information!
source: US Cellular