DavidH sent in a tip letting us know that Sprint has released OS 184.108.40.206 for the 8330 & 8330m which is the latest we have seen for both devices. Its nice to see that Sprint has not forgotten about them.
BlackBerry Handheld Software v220.127.116.115 (Multilanguage)
Package Version: 18.104.22.1685
* Applications: 22.214.171.124
* Software Platform: 126.96.36.199
* File name: 8330AMEA_PBr4.5.0_rel295_PL188.8.131.52_A184.108.40.206_Sprint_L.P.exe
* File size: 83.17MB
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.