How to turn off data collection in Firefox Preview

At Mozilla, we believe that privacy is fundamental to a healthy internet. That’s why we build Firefox Preview, and all our products, to give you greater control over the information you share online and the information you share with us.

Firefox Preview collects technical and usage data by default, but you can turn this off at any time.

  1. Tap the menu button.

    preview menu
  2. Tap Settings.
  3. Tap Data collection.
  4. Toggle the switch next to Usage and technical data to turn it off.
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