If they’re all v2s, then they’re all post 2009 or 2010 (I forget when they stopped making the V1).
You can’t put a v2 firmware on a v1 player by the way. That would destroy it, so the v2 checks that you have the right firmware before updating.
If they’re all v2s, then they’re all post 2009 or 2010 (I forget when they stopped making the V1).
You can’t put a v2 firmware on a v1 player by the way. That would destroy it, so the v2 checks that you have the right firmware before updating.