Press and on the TV's side panel (not the remote).
Open the back cover of the TV and look for a number printed directly on the large green circuit board (e.g., TP.VST59.P83 ). Step 2: Download the Firmware Download VIDEOCON LEDTVVJW20HH 2FA Firmware rar
Copy the extracted file (e.g., MST6M181.bin or similar) directly to the root of the USB drive. Do not put it in a folder. Step 4: Installation Procedure Power Off: Unplug the TV from the wall. Insert USB: Plug the drive into the USB 1 port. Trigger Update: Press and on the TV's side panel (not the remote)