Doesn't it annoy you when these manufacturers produce these updates and do not publish what the updates address, bug wise' or add as 'new features' they treat us as consumers and customers as idiots.
The only improvement I noticed on QE85Q70BAT is that changing current channel to previous one using back button finally works as expected. On previous firmware it only worked once or even didn't work at all sometimes. Small fix but usefull.
Did you ever get any info on the update? I've had multiple issues with my QE55Q70 and even though I'd spoken to samsung tech on many occasions I'd be interested to see if any of the issues had been addressed without the need to force the TV to recreate the issue such as the 'too many reservations' recording to usb bug.
