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HTTPS-Only Mode in Firefox for Android
HTTPS-Only Mode is available for Firefox for Android. You can turn this setting on or off.
Sync Firefox data
Learn what Sync is, how it works, what it lets you do and how to avoid data loss with Sync, Firefox and your Mozilla account.
Website will not allow Firefox to display the page if another site has embedded it
This page explains the error: "Website will not allow Firefox to display the page if another site has embedded it"
Make Firefox the default browser on Android
This article explains how to set Firefox as your default browser on your Android device.
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