Provide the from the back sticker.
If you'd like to troubleshoot a specific issue with your Unionaire TV: Download SK508 PB801 FHD REF69 UNIONAIRE USB part3 rar
Ensure the TV remains plugged in during the entire process to avoid "bricking" the device. Provide the from the back sticker
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 It is part of a multi-volume compressed archive
💡 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.