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the firmware file directly to the root directory of the USB (don't put it in a folder). Plug the USB into the TV's USB port.

This specific build is configured for the panel with a 1920x1080 resolution. Firmware Details: Main Board: CV338H-A50 TV Brand: NIKAI Panel Model: ST4851B01 Resolution: 1920x1080 (Full HD) File Type: RAR (Part 01) Update Method: USB Upgrade How to Install:

the files using WinRAR or 7-Zip to get the .bin firmware file. Format a USB drive to FAT32 .

Looking for the firmware for your NIKAI TV? If you're dealing with a hanging logo, boot loop, or panel display issues, this USB upgrade file is what you need.

all parts of the RAR archive (ensure you have Part 01 and any subsequent parts).

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Download Cv338h A50 1920x1080 Nikai Panel St4851b01 Usb Part01 Rar May 2026

the firmware file directly to the root directory of the USB (don't put it in a folder). Plug the USB into the TV's USB port.

This specific build is configured for the panel with a 1920x1080 resolution. Firmware Details: Main Board: CV338H-A50 TV Brand: NIKAI Panel Model: ST4851B01 Resolution: 1920x1080 (Full HD) File Type: RAR (Part 01) Update Method: USB Upgrade How to Install:

the files using WinRAR or 7-Zip to get the .bin firmware file. Format a USB drive to FAT32 .

Looking for the firmware for your NIKAI TV? If you're dealing with a hanging logo, boot loop, or panel display issues, this USB upgrade file is what you need.

all parts of the RAR archive (ensure you have Part 01 and any subsequent parts).

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