Upgrade Firmware Sunplus Box Tv1 20- !!top!! < 2027 >

Plug the prepared USB drive into one of the available ports on your Sunplus box.

Continue holding the button until you see an "Updating Firmware" or "USB Upgrade" progress bar initialize on your TV display.

Power off your Sunplus Box TV1 using the remote or power switch. Upgrade Firmware Sunplus Box Tv1 20-

Continue holding the button until you see the or a progress bar appear on your TV screen.

Flashing firmware carries an inherent risk of bricking your device if interrupted. Gather these essential tools before proceeding: Plug the prepared USB drive into one of

: Do not power off the device while the screen displays "Updating firmware...". The box will usually reboot automatically once finished. Online Upgrade (OTA) If the device supports Over-The-Air (OTA) updates: Connect the box to a stable Wi-Fi or Ethernet network.

: Ensure the file specifically matches the Sunplus Box Tv1 20- model. Using the wrong version can "brick" the device. Continue holding the button until you see the

If you want, I can:

button (often found inside the AV port or on the back). While holding it, plug the power cord back in. Menu Trigger: If the box is already on, navigate to Settings > About > System Update > Local Update and select the file from your USB drive.

After the upgrade is complete and the box reboots:

Ensure the file remains in its native state— the file unless specified by the developer patch notes. Step 3: Execute the Firmware Flash