: Copy the unzipped update files directly to the root directory (not in a folder) of the USB drive.

The is an Android head unit platform based on the Allwinner T3 Quad-Core 1.2 processor. Updating this device (often referred to as the K2001 series) can resolve system lag, fix app crashes, and improve connectivity for services like ZLINK CarPlay and Android Auto. Understanding Your Hardware

: Ensure all important data is backed up, as the update process will likely wipe the device's memory. How to Update the NWD K2101 T3