Place the .bin firmware file directly into the root directory (do not use folders).
Power on your charger and look for "System Info" in the main menu to see your current version (e.g., v1.2.1).
The unit will restart autonomously once the ninety-second update process is complete. Troubleshooting Common Issues
aren't just minor software patches; they provide critical upgrades to the charger's logic and safety systems.