If your Elekta Smart TV is stuck on the logo, restarting constantly, or showing "Unfortunately, the process has stopped", you likely need to re-flash the firmware.
Place the firmware file in the root directory of your USB (do not put it in a folder). Download CV338H A42 1366x768 ELEKTA USB part05 rar
Wait for the process to hit 100%. Do not turn off the power during the update! If your Elekta Smart TV is stuck on