Place this file directly on the USB drive (not inside any folders). Initiate Flash: Power off the TV completely. Plug the USB into the TV port.
Use a drive (8GB or smaller is best) formatted to FAT32 . Download chaina bord CV59SH U32 NON bin
Unzip the downloaded .rar or .zip file. You should see a file named something like CV59SH_U32.bin or upgrade_59.bin . Place this file directly on the USB drive
Do not power off until the blinking stops and the TV restarts. ⚙️ Useful Service Codes Download chaina bord CV59SH U32 NON bin