This thread was archived. Please ask a new question if you need help. Speed 1 reply 1 has this problem 9 views Last reply by OBW47 3 years ago Nanette West 1/9/20 3:12 AM more options Quote Firefox is running slow Firefox is running slow All Replies (1) OBW47 2/9/20 9:58 AM more options Quote Have you tried restarting you phone? Have you tried restarting you phone?