The file is a specific firmware update segment for Unionaire LED televisions. It is part of a multi-volume compressed archive used to restore or upgrade the TV’s operating system via USB. 📂 File Specifications Mainboard Model: SK508.PB801 Brand: Unionaire Resolution: Full HD (FHD) - 1920x1080 Panel Reference: REF69 Format: .rar (Part 3 of a split archive) Installation Method: USB Flash Drive 🛠 Installation Process

Tell me the (e.g., stuck on logo, black screen).

💡 If the TV does not recognize the USB, try using a smaller drive (8GB or less) or a different USB port.

To use this file, you must have all parts of the archive (Part 1, Part 2, etc.) in the same folder.