If your TV is connected to the internet, follow these steps to check for official OTA (Over-The-Air) updates:
: If an update is available, follow the on-screen prompts to download and install it. The TV will restart automatically once finished. Method 2: Manual USB Update
Do not turn off your TV or disconnect power during a firmware update, as this can cause permanent hardware damage. How to perform a software update on your TV | Sony USA Download ONIDA LEO50FIAB2 Software part1 rar
: It is safest to use official support channels. You can look for "ONIDA stock firmware" or "flash files" on specialized electronics support platforms.
: Scroll down to select Device Preferences . Check for Updates : Select About , then System Update . If your TV is connected to the internet,
: Insert the USB drive into the TV's USB port. Navigate to Settings > Support > Software Upgrade and select USB to begin the process.
If you are looking for a specific .rar or .bin flash file (such as "part1.rar") for a manual recovery: How to perform a software update on your
: Press the Home button on your remote and select the Settings (gear) icon.