BrightSignOS
Here you will find release notes for BrightSignOS, the operating system that powers all BrightSign players. BrightSignOS is sometimes abbreviated BOS and is occasionally referred to as "firmware".
These are the major versions of BrightSignOS that are available:
10.0
These releases are for Series 4, 5 and 6 players. Series 3 players are not supported.
9.1
These BrightSign OS versions are for Series 5 and 6 players, some are beta for Series 3 and 4 players and AU5 players.
9.0
These versions of BrightSignOS are primarily for Series 5 players. While BrightSignOS 9.x can be installed and run on Series 4 and Series 3 players, there are no features or capabilities beyond 8.x that are relevant to those players.
8.5
These versions of BrightSignOS are only available for Series 4 and Series 3 players.