I got answer today from samsung
Samsung Customer Support Center
dear_customer@contactus.samsung.com ????: ???
???????? ?????? 17:10 (2 ?. ?????)
Hello.
Sorry, but this tv doesn't support 3D content from hdd, it should be 3D player or 3D broadcaster.
Best Regards.
Samsung Electronics Baltics.
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Hello
The source was from extrnal HDD, there is special test move for adjusting TV. And according adjusting now its clear that TV do not support HD in 3d mode!
&quotmy prev. question is &ampquothello
I paid money for TV that have to support full hd 3D mode even there are logo HD 3D. But when I start watching TV in 3D mode a saw not 1920 x 1080 I saw only half of described resolutions 960 x 540.
Samsung SOLD this devices under FULL HD 3D promise. Information declared on all web pages, TV boxes and also advertisement pictures in the TV&ampquot
Samsung answer &ampquotHello.
You can try make a software upgrade, and check a movie quality.
Best Regards.
Samsung Electronics Baltics.&ampquot
I did already updates it was nit helpfull !!! &quot