Ensure the file is not inside a folder on the USB.
If the screen is blurry or "mapping" occurs after installation, you may need to enter the Service Menu (usually Input + 208 or Menu + 1147 ) to adjust panel settings.
The extracted system file, typically named allupgrade_338_4G_1G.bin or similar. Download CV338H A50 1920x1080 Conic India part04 rar
Using the wrong resolution or brand firmware can result in a "black screen" or distorted display.
Right-click Part 1 and select "Extract Here" using WinRAR or 7-Zip. Ensure the file is not inside a folder on the USB
To successfully update or recover your Conic TV, you will need: A formatted FAT32 drive (8GB or 16GB is ideal).
Press and hold the button on the TV panel (not the remote). Plug in the power cord while holding the button. Release when the "Software Upgrading" progress bar appears. Using the wrong resolution or brand firmware can
Move the resulting .bin file to the root directory of your USB drive (do not put it in a folder). Flash: Turn off the TV and insert the USB.