Upgrade Firmware Sunplus Box - Tv1 20- [verified]

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The process usually takes 3 to 5 minutes. Once finished, the box will automatically reboot. Alternative: Updating via System Menu Upgrade Firmware Sunplus Box Tv1 20-

If the TV box is stuck in a boot loop (the "ON" or "Load" screen), you may need to force the update. Power off the device, insert the USB drive with the renamed firmware file, and hold the Use precise search strings: The process usually takes

: May add functions like screen mirroring , voice control , or updated IPTV protocols. or updated IPTV protocols.