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If you're not sure, it's easy to check which version of firmware you have: If the version number is 2.315 or higher, you do not need to update. Your firmware may already be up to date, especially if you have a new Sound Bar.
If you're not sure, it's easy to check which version of firmware you have: If the version number is 2.315 or higher, you do not need to update. Your firmware may already be up to date, especially if you have a new Sound Bar.