---
title: "How to capture verbose Wi‑Fi logs from the M400 & M4000 devices?"
slug: "how-to-capture-verbose-wi-fi-logs-from-the-m400-m4000-devices"
updated: 2026-05-28T15:45:03Z
published: 2026-05-28T15:45:03Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.vuzix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How to capture verbose Wi‑Fi logs from the M400 & M4000 devices?

### Summary

Wi‑Fi Verbose Logging provides detailed diagnostic information about your device’s Wi‑Fi connections. Enabling this feature can help identify connectivity issues such as network drops, authentication failures, or poor signal performance.

This setting is typically used when troubleshooting Wi‑Fi issues and allows support teams to review more detailed system logs.

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### Steps to Enable Wi‑Fi Verbose Logging

1. **Open Settings**
  - Navigate to **Settings > About Glasses** ![](https://cdn.document360.io/145d3e98-f261-4647-862d-3fcef675637b/Images/Documentation/image(278).png)
2. **Enable Developer Options**
  - Scroll to the bottom and highlight **Build number**
  - Press the select button **5 times** until Developer Options are unlocked ![](https://cdn.document360.io/145d3e98-f261-4647-862d-3fcef675637b/Images/Documentation/image(279).png)
3. **Access Developer Options**
  - Return to the main **Settings** menu
  - Select **System > Developer options** ![](https://cdn.document360.io/145d3e98-f261-4647-862d-3fcef675637b/Images/Documentation/image(280).png)
4. **Enable Wi‑Fi Verbose Logging**
  - Scroll down and toggle **Enable Wi‑Fi Verbose Logging** to ON ![](https://cdn.document360.io/145d3e98-f261-4647-862d-3fcef675637b/Images/Documentation/image(281).png)

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### Additional Notes

- The setting takes effect **immediately—no restart is required**
- Once the issue has been reproduced, capture the [logcat](https://support.vuzix.com/docs/how-do-i-obtain-the-device-log-files-using-vuzix-view) and share it with our support team if you require further assistance.