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Fix slowness, crashing, error ...

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Fix slowness, crashing, error messages and other problems

In English

Reset Firefox – easily fix most problems
Why can't Firefox for mobile play Flash on my device?
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Firefox for mobile is slow - How to make it faster
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Uninstall Firefox from your Android device
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How do I find the Firefox for Android version number?
How to fix common problems with Firefox OS Developer Preview
Stop Firefox from opening multiple tabs when it starts
Firefox is stuck in Safe Mode
Firefox for Android may cause HTC Desire with Android 2.2 to reboot with casual browsing
Firefox repeatedly opens empty tabs or windows after you click on a link
Fix printing problems in Firefox

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