The firmware for the (1366x768 resolution) is typically available on specialized LED TV repair and software forums rather than official manufacturer sites, as this is a common "universal" or Chinese-manufactured mainboard used by various TV brands. Where to Find the Firmware
: Format a USB flash drive (8GB or less is recommended) to FAT32 . Copy the extracted .bin file to the root directory (not inside a folder). Download CV358 K32 1366X768 FIRMWARE part1 rar
: Often shares download links for CV358H series boards on their Facebook page or dedicated website. The firmware for the (1366x768 resolution) is typically
: Provides guides and links for downloading CV358H smart TV software via USB update. Critical Installation Steps : Often shares download links for CV358H series
Do you have the of the TV this board is inside so I can help you find a more specific download link?
Using the wrong firmware (even for the same board but a different resolution like 1920x1080) can "brick" your TV or cause a distorted display. Always verify that the firmware matches your panel resolution (1366x768).
: Power off the TV, insert the USB, and power it back on. Many boards will automatically begin the update, often indicated by a blinking standby light.