Perform a channel backup to the USB drive before upgrading. Conclusion
Once downloaded, transfer the software file to a USB drive. It's recommended to use a USB 2.0 port and a drive with sufficient free space.
for the latest 2026 software version.
Download the official firmware file to your computer. The file usually ends with a .bin extension. Copy this file directly to the root directory of your FAT32-formatted USB drive. Do not place it inside any folders. Step 2: Connect to the Decoder
Expands the list of supported file formats (like MKV or AVI) when playing media via the USB port.
Copy the downloaded .bin file directly to the root directory of your USB drive. Do not hide it inside folders or rename the file, as the decoder needs to detect it instantly upon insertion. How to Install the Firmware Update Safely