Hktrt2861v09 Firmware ^hot^ Full
Release the button and wait for the process to complete. Do not turn off the power!
If the TV doesn't recognize the USB, try a smaller USB drive ( hktrt2861v09 firmware full
: The TV powers on, displays the manufacturer logo (e.g., KIVI or Moonx), but hangs indefinitely . Release the button and wait for the process to complete