Download — File Kk.m368.a8-fhd-512m-4g-usb-boot.p...

during this time. The TV will typically restart automatically once the bar reaches 100%.

This firmware is for "FHD" (Full HD/1080p). If your screen is only HD (720p), the image may be distorted or black. Ensure your panel resolution matches the FHD designation in the filename.

Press and on the TV cabinet (not the remote). Download File KK.M368.A8-FHD-512M-4G-USB-BOOT.p...

If the TV does not restart on its own after the light stops flashing, wait 5 minutes, unplug the power, remove the USB, and plug it back in. : The first boot after a flash can take 3–5 minutes.

Insert the USB drive into the of the TV (use the port labeled USB 1 if available). Initiate Bootloader Flash : during this time

While holding the button, plug the TV back into the power outlet.

Once the "Welcome" screen appears, you will need to re-scan channels and re-enter your Wi-Fi credentials. If your screen is only HD (720p), the

Are you experiencing a specific or a physical symptom like a blinking red light while trying to flash this file?