The newest version (1024) came out Nov 16 for this model. You could try a manual download of it at this link at 'Manuals & Downloads': http://www.samsung.com/us/support/owners/product/UN40ES6100FXZA
I have a UN40ES6100 Smart TV. In attempting to use either the Amazon Instant Video app or the HBO GO app, I am told that I need to update my Samsung software. When I go to update it, it says there are no updates found.
Anybody else having this? Is there an update incoming soon?