Sunplus Box Tv 1.20 Update [ 2026 Edition ]

a button (such as Power, Menu, or Reset) while plugging it in to trigger the upgrade. Complete the Installation Wait for the message "Updating firmware..." or a progress bar to appear on the screen.

Since "Sunplus" is a chipset manufacturer rather than a single TV box brand, the exact file names may vary slightly depending on your specific device model. However, below is the standard content found in such an update package: Sunplus Box Tv 1.20 Update

: After the box reboots, check the system information to confirm the version now reads 1.20 . Troubleshooting Tips a button (such as Power, Menu, or Reset)