GPS Test APK + MOD vv1.6.5 (Premium Features Unlocked, Ads Disabled, All Map Overlays Unlocked, Data Logging Enabled, Satellite Filter Unlocked, Advanced Sky View Unlocked, Dashboard Customization Unlocked)

GPS Test Mod is a diagnostic utility for Android that provides raw, unfiltered data from the device's GPS, GLONASS, Galileo, and BeiDou receivers. It is designed for developers, surveyors, aviation personnel, and outdoor enthusiasts who require precise signal analysis beyond standard map applications. The app presents satellite positions, signal-to-noise ratios, positional accuracy, and a suite of navigational metrics without routing or turn-by-turn directions.

What This Mod Unlocks

• All premium features are unlocked, removing the in-app purchase requirement.
• The "Satellite Filter" and "Advanced Sky View" options are fully accessible.
• All map overlay types, including topographic and nautical charts, are available.
• Data logging and export functions operate without restriction.
• The ability to customize and save dashboard layouts is enabled.
• Advertisements are completely disabled.

Activation of the mod features is immediate upon launch. No mod menu or specific activation sequence is required. The unlocked premium status is applied directly to the app's internal license check.

The GPS Test Mod mod APK requires Android 5.0 or higher. It occupies approximately 3.5 MB of storage post-installation. Root access is not required for installation or functionality.

Installation follows the standard sideload process for modified APKs. First, ensure installation from unknown sources is enabled in Android settings. Second, download the GPS Test Mod mod APK file. Third, locate the file using a file manager and tap to initiate installation. Fourth, confirm the installation prompt. Finally, launch GPS Test Mod to verify premium features are active.

Several edge cases exist with this modification. The unlocked state is tied to the app's local data; clearing the app's data or cache may revert it to the free version, requiring a reinstall of the mod APK. In online-dependent features, such as downloading specific map tiles, functionality relies on the original server, which remains unchanged. On some custom ROMs, the app's access to raw GNSS data may be limited by the system's permissions, which the mod cannot override.