Every time I close Firefox mobile it does not remember my last session as the default android browser does it or even chrome. I haves not yet found a setting to turn this on. Thanks
phone: Nexus 4 unrooted on android 4.2
Does firefox mobile have a history or bookmarks section? If you go to www.mozilla.org/en-US/firefox/mobile/platforms/
you will find a support forum for mobile users at the bottom right.
Hope this helps.
You can scroll down the home page and select restore tabs from last session.