There are multiple hardware versions of the ST-5150 (e.g., v1.0, v2.0, v3.5, or “Plus” models). Installing the wrong firmware can brick your device. Always check your current firmware version or PCB revision before proceeding.
To help you find or use the correct file, could you tell me: satlink st5150 firmware link
After scouring defunct domains (many old links point to satlink.com.cn or satlink.net , which are no longer maintained), the for the ST5150 firmware is the Freesat.cn support archive . There are multiple hardware versions of the ST-5150 (e