The key idea

An operating-system scan permission and optional GPS attachment are separate choices.

Understand the permission request

Android controls access to Wi-Fi scan results through platform permissions and device state. Requirements vary by OS version and app targeting; location-related permission and enabled Location services may be required. Follow the request shown by the app and the device’s settings rather than assuming every phone behaves identically.

In Wi-Fi Master Planner, sign in first and open diagnostics deliberately. The login page is not a live network scanner. If access is denied, review the permission explanation before changing a setting.

Keep GPS attachment separate

A permission needed to scan Wi-Fi does not mean you have chosen to attach geographic coordinates to survey points. Indoor position is the place you tap on the floor plan; geographic position is a separate data choice.

Decide whether GPS is needed for the task and authorized by the site owner. In Wi-Fi Master Planner it is off by default, and an existing draft keeps its original consent choice when resumed. Do not collect extra location information just because it might be available.

Respond to delayed scans

Android can throttle scan requests. Repeatedly pressing a capture control does not guarantee that the operating system will provide a new result. A cached list can be useful for browsing, but it should not be represented as a fresh measurement at a new position.

When fresh capture is unavailable, pause and follow the app’s guidance. Keep Wi-Fi enabled, confirm required settings and try again when scanning is permitted. Record a gap rather than treating an old observation as new evidence.

Troubleshoot with a small sequence

First confirm Wi-Fi is enabled and the relevant permission has not been revoked. Then check the app’s message and whether the scan is fresh or cached. If the behavior remains unclear, note the device model, Android version and action that failed for support.

Do not send a full private survey or nearby network list when a short description will do. A precise description of the permission state and visible message is often a better first support request than a collection of unrelated screenshots.

Take it into the field

  • Sign in and open diagnostics intentionally.
  • Review Wi-Fi and the requested OS permissions.
  • Keep optional GPS attachment a separate decision.
  • Wait for fresh results instead of reusing cached evidence.

Further reading

Put your next survey on the map.

Prepare a floor on the web, capture deliberate points on Android and review the observations in one place.

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