• From a trusted host, upload vendor-specified firmware to V110 and V2412 using supported method (TFTP/HTTP/USB/management UI).
• Verify image checksums and apply updates; allow devices to reboot cleanly.
• Confirm versions match target release.

6. Troubleshooting Common Issues

| Symptom | Likely Cause | Solution | |---------|--------------|----------| | V2412 not detected | Loose connection | Reseat module, check slot power | | Firmware install fails | Corrupted .bin file | Re-download from Dejero portal, verify SHA256 | | “Meet Train” timeout | Firewall blocking ports (UDP 5000-6000) | Open ports on studio gateway | | High packet loss | Poor cellular aggregation | Re-run band scan on V2412 (UI → Modems → Scan) | | Embarkation aborted | SIM card missing or locked | Check APN settings, SIM activation | eng meet train embarkation v110 v2412 install

A very specific topic!

Directory Mapping: Point the installer to the root directory of your rail simulation environment (e.g., /Assets/RailNetwork/). Phase II: v2412 Integration (Update) The phrase " eng meet train embarkation v110