SamyGO

Means "root worked" :D Do you have sam.log on your usb? Please upload it :) first, i made an mistake... i forgot to copy the samyext4.img to SamyGO folder.. i only copy to USB_ROOT :/. after moving the file to SamyGO folder, and restart TV - then i startet once again the SamyGO installer ...

i can confirm the hack for UE55H6470.
but, after telnet connect, i am only logged in with user 'app'.
how do i get root?

command sudo is unknown and i cannot find it on my tv!

Hi, excuse my English, I Czech. Telnet test from negative, log is not. look at your tv. you must press "EXIT" ant then restart your TV with "POWER" Button. After that you must wait until you screen was flickering 4-5 times (automatic reboots...)! after this reboots, you can test...