Is this a known bug? I have a Samsung Galaxy Note 2.
We're sorry to hear that Firefox is crashing. In order to assist you better, please follow the steps below to provide us crash ID's to help us learn more about your crash.
Thank you for your help!
More information and further troubleshooting steps can be found in the Firefox crashes - Troubleshoot, prevent and get help fixing crashes article.
There were only 3.