How to fix: 4G connection unavailable
If your Segway Navimow i105E is showing 4G connection unavailable, the likely area to investigate is: Network/app connectivity state.
Quick answer
If your Segway Navimow i105E is showing 4G connection unavailable , the likely area to investigate is: Network/app connectivity state.
What matters on the i105E
This Navimow model is a wire-free mower, so map quality, positioning, station placement and the approach path can matter as much as the mower hardware itself.
Use the exact error text shown by the mower or app. Similar wording across mower generations does not always mean the same component has failed.
Start with these checks
- Restart X3.
- Switch network to Wi-Fi in Navimow app.
- Switch back to 4G.
- Wait 1–2 minutes.
- If still unavailable, contact support.
- Identify which connection is failing: Bluetooth, Wi‑Fi, cellular, cloud or mower/station communication.
Stop if: the mower has damaged wiring, a swollen/damaged battery, severe vibration, water inside electrical areas, or would require opening sealed electronics.
What this fault can mean
Navimow X3 cannot connect to 4G. Similar symptoms can have more than one cause, so work through the checks in order rather than replacing parts immediately.
Diagnostic decision
- Wi-Fi works + 4G fails → cellular/network branch
- Both fail → app/device connectivity branch
Need a model-specific diagnosis?
Answer a few questions in MowerFix AI to narrow down the likely fault before ordering parts.
Diagnose my i105ESafety: switch off and safely isolate the mower before inspection. Do not open sealed electrical assemblies unless qualified. MowerFix AI provides troubleshooting guidance, not a guaranteed diagnosis.
Before buying parts
Do not replace mower electronics until local network/coverage, app state and account connection have been checked.
i105E Connectivity issue FAQ
Can I keep mowing with this 4g connection unavailable fault?
If the mower is repeatedly stopping, vibrating, failing to charge/dock or reporting a safety-related warning, stop and diagnose the cause first. Continuing can turn a minor obstruction or installation problem into a larger repair.
Should I replace a part immediately on my i105E?
Do not replace mower electronics until local network/coverage, app state and account connection have been checked.
What information should I record before contacting a dealer?
Record the exact error/message, charging-station light or app status, when the fault occurs, whether it is location-specific, and any recent changes to the garden, station, map, boundary wire or mower firmware.
When should the i105E go to a professional repairer?
Use a dealer or qualified repairer when the fault persists after safe external checks, when sealed electronics or battery packs would need opening, when wiring/electrical testing is required, or when the manufacturer procedure calls for service.
How this guide is prepared
Prepared by MowerFix AI. We separate manufacturer-supported troubleshooting from owner observations and avoid presenting an unverified part as a confirmed repair. Last reviewed: .
Still not sure what has failed?
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