Satlink Ws-6979 Software Upgrade [work] | Simple & Plus

| Problem | Likely Solution | | :--- | :--- | | “No upgrade file found” | SD card not FAT32, or file is inside a folder. Re-format and copy to root. | | Upgrade starts but hangs at 0% | Corrupt firmware or wrong hardware version. Re-download file. | | Device won’t power on after upgrade | Try a recovery: Hold with a different firmware version on SD. | | “File mismatch” error | You are using firmware for a different Satlink model. Double-check the filename. |

: Insert the USB drive into the Data Service Port (USB) on the side of the meter. Satlink Ws-6979 Software Upgrade

Choose the firmware file from the list on your USB drive and confirm to start the process. | Problem | Likely Solution | | :---

If you want, I can:

: Format a standard USB flash drive to FAT32. Re-download file