SamyGO

Only few things you can notice after upgrading such patched firmware (i mean log yuo posted). VideoAR Fix v1 - you can change more screen formats in media player and the second - Big Subtitles. Now it is possible to choose bigger subtitles.
If you want more, have look at Samygo all exensions, DTS support, SamygoPVR and other...
Most of samygo "games" are being started from content library games menu.

If you want have auto start samygo extensions, you have to choose "a" here:

Enable Telnet or Advanced Mode or nothing on image( T/a/n )? t

And if you want other color for subtitles - you can choose color here:

Enter New Color Value as ARGB (default 0xFFF0F0F0) : 0xFFF0F0F0

and the tv image blinks for 1 second and nothing more.

this is normal TV reaction to separate samygo "game" launch. Only if you run samygo all extensions you should see colored display for about 20-40 sec.
Use forum search function. Read before do something. Ask if you do not find answer, but do not do something, what you do not understand. You can brick your TV!

pedbor wrote:i already read wiki and a lot os post in the forum using search.
Yesterday night i try again to enable dts audio executing dts plugin from my usbpen.

its normal if TV reboots. You shouldn`t run DTS from USB. Copy to TV memory and run from there instead.

I advice you to watch ExLink debug output and look what happens/wrong while you attach that media, or looking for MKV movies.

I think you don't understand from linux Bash. There is tutorials for it. Learn the bash than use Telnet Enabler to enable Telnet on your TV, login to your TV's bash and do what ever you want.
If you scare from bricking your TV, than don't hack it. Or learn well what you are gonna do...