To ensure a successful update, you must gather all parts of the firmware (e.g., part01 through part08) into a single folder on your PC.

until the process reaches 100% and the TV restarts automatically. Step 3: Update via Settings (Standard Method)

: Right-click on the first part (part01) and select "Extract Here" using a tool like WinRAR or 7-Zip. This will automatically combine all parts into a single .bin or .img firmware file.

: Ensure you have all sequential .rar files for the ONIDA 55UIB model.

: After a successful update, it is highly recommended to perform a factory reset from the Settings or Service Menu to ensure all new features are correctly initialized.