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Download APK file "Mozilla Stumbler" for Android free, apk file version is 1.8.8 to download to your android device just click this button. It's easy and warranty. We provide only original apk files. If any of materials on this site violates your rights, report us
Screenshots of Mozilla Stumbler
Description of Mozilla Stumbler

Mozilla is a nonprofit project and global community building a better internet. Mozilla Stumbler is an open-source wireless network scanner that collects GPS data for the Mozilla Location Service, our crowd-sourced location database. As you move around, the app "stumbles" upon new Wi-Fi networks and cell towers. The Mozilla Location Service combines these wireless network measurements to provide geolocation services for Firefox and other open source projects. For more information, visit our project page:
• https://location.services.mozilla.com

How to use Mozilla Stumbler
• The app stops/pauses automatically when you are not moving or your battery is low. (This feature works better on newer devices as they have better sensors).
• Go to un-stumbled areas (not covered in blue) to fill in the coverage map: https://location.services.mozilla.com/map
• Improve the accuracy of the service by stumbling in the blue areas.
• Try walking, biking, or driving new routes with Mozilla Stumbler every day!
• Start with major streets and intersections, then explore smaller streets.
• Your contributions will take a day to show up on the coverage map.


• Please report bugs on GitHub: https://github.com/mozilla/MozStumbler/issues
• or the #geo IRC channel on https://wiki.mozilla.org/IRC

To conserve cellular data usage, the Stumbler's map view only shows high resolution map tiles on Wi-Fi. In the Settings, you can change this to always show the high resolution maps,


• Mozilla Stumbler is open-source software. The code is available on GitHub: https://github.com/mozilla/MozStumbler

Version history Mozilla Stumbler
New in Mozilla Stumbler 1.8.8
v1.8.8 adds a permissions fix that caused crashes in v1.8.7.

The 1.8.7 and 1.8.8 releases are mostly concerned with removing the Firefox Accounts integration and removing the leaderboard.
New in Mozilla Stumbler 1.8.5
* Fixes a number of crashing bugs in v1.8.3
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