Plug the TV back in. On many Onida models, you must on the TV's physical keyboard (not the remote) for 5-7 seconds until the front LED begins to blink.
: The TV will update automatically. Do not switch off the power or remove the drive during this process, which usually takes about 3 to 5 minutes. Where to Find the Download Model LCO22HBG Onida LCD TV Motherboard - IndiaMART Download ONIDA LCO22HBGD Firmware USB rar
: Use a drive (ideally 2GB to 4GB) and format it to FAT32 . Plug the TV back in
: Copy the extracted file directly onto the main directory (root) of your USB drive. Do not put it inside any folders. Initiate the Flash : Power off the TV and unplug it. Insert the USB drive into the USB 1 or USB 2.0 slot. Do not switch off the power or remove
(often listed as model ) typically uses the LCO22VM motherboard. Matching the firmware to this specific motherboard number is critical to prevent "bricking" your device. How to Flash Firmware via USB