Sprint today issued software version BF30 for the Samsung Instinct. This update contains various bug fixes, but no other descriptions were given to what was specifically changed.
The Instinct has had several minor issues, ranging from being unable to update its roaming files, to the weather application not properly loading data. One advantage to the Instinct however, has been its ability to update applications dynamically, without needing to check for updates. This has already been used on many Instinct applications with no user intervention needed.
To update your Instinct, go to Main > Settings > General > Update Phone.