Only yesterday we reported about a bug in Fujifilm’s X-Pro 1 firmware v3.0, and today the company has already posted v3.01 for general download. That is seriously quick. The only thing that changes in v3.01 over v3.0 is a fix for said bug, which caused trouble when recording video with the X-Pro 1. Firmware 3.01 for the Fujifilm X-Pro 1 is available now via Fujifilm’s support center. If you’re already using v3.0, we suggest you update immediately. Otherwise, if you plan on updating from an earlier firmware version, you should update to v3.01 right away and skip v3.0.
Via Fuji Rumors