: Use a USB drive (ideally 4GB to 16GB). Right-click the drive in "This PC," select Format , and choose FAT32 as the file system.
While holding the button, plug the TV back into the power outlet. Download CV538H 3840x2160 Myros LINXIA part01 rar
: Ensure you have part01.rar , part02.rar , etc. The extraction will fail if any part is missing. : Use a USB drive (ideally 4GB to 16GB)
Press and hold the on the TV panel (not the remote). : Ensure you have part01
Insert the USB drive into the (usually white or black, avoid the blue USB 3.0 port if possible).
: A power failure during the flash can "brick" the mainboard, requiring a hardware programmer to fix.
The TV will restart automatically once the process hits 100%. Insert the USB drive into the TV. Navigate to Settings > Support or About . Select Software Update or System Update .