Depending on the current state of your TV, use one of the two methods below: Method A: For Working TVs (Menu Update) Plug the USB drive into the TV’s port. Go to Settings > Device Preferences > About . Select System Update or Software Upgrade .
To download and install the FHD firmware (typically provided in multi-part RAR files like "part07"), follow these steps to ensure a successful update. 📥 1. Download and Extract Files Firmware for specific TV models like the LEO40FSAIN Download ONIDA LEO40FSAIN FHD Firmware part07 rar
is often split into multiple compressed parts due to file size. Depending on the current state of your TV,
Choose (or USB Upgrade) and follow the prompts to begin the installation. Method B: For Non-Working TVs (Forced Flash) If your TV is stuck on the logo or won't boot: Turn off the TV and unplug it from the wall. Insert the USB drive. To download and install the FHD firmware (typically