Updated: Sunplus Loader Tool

The receiver must be powered on within 2 to 3 seconds after clicking the "Start" button in the loader tool to properly intercept the boot sequence.

Ensure your USB-to-Serial driver is fully updated in the Windows Device Manager.

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Required for smaller mini-satellite receivers that use a 3.5mm jack for serial communication. 2. Software Preparation Download the Updated Sunplus Loader Tool executable file.

What is the exact and chipset version of your Sunplus receiver? The receiver must be powered on within 2

Click on "Browse" or "Open" and select your new .bin firmware file. Load Firmware: Click the "Start" or "Upgrade" button.

until the progress bar reaches 100%. Do NOT power off during this stage. ⚠️ Troubleshooting Common Errors This link or copies made by others cannot be deleted

The (e.g., SPHE1506G, 1507)?

Wait for the "Data Transfer" to complete. Do not disconnect power until the tool indicates the process is finished. Common Troubleshooting Connection Failed