Once downloaded, the box will install the update and automatically reboot. Do not turn off the power during this process, as it can corrupt the device. Method 2: Manual Update via USB (Firmware Flash)
Regular software updates are more than just "housekeeping." They provide critical benefits: Jetron Set Top Box Software Update
Ensure your USB drive is formatted to FAT32 and the file name hasn't been changed. Once downloaded, the box will install the update
Click "Check Now" or "Start." If an update is available, the system will prompt you to download it. Jetron Set Top Box Software Update