UPDATE: Sorry for the typo the new OS is 18.104.22.168 not 167.
James let me know that US Cellular has updated their OS for the 8330, 8330m, 8130, 8130m, & 8830. That brings them all up to date with the latest OS 22.214.171.124 which seems to be the latest OS available as far as I remember.
Please confirm in the comments if this works for you
NOTE: Don’t forget to delete the vendor.xml file located in c:program files>common files>research in motion>apploader to install it on a different carriers device.