Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

I just upgraded to get a notice that my mac os is not supported. How do I go back to my old firefox?

  • 1 balasan
  • 8 ada masalah ini
  • 1 paparan
  • Balasan terakhir oleh cor-el

more options

I will never upgrade again. I downloaded a newer version of fetch and that is when my trouble started. It is was not compatible with my firefox and told me I had to upgrade firefox. So I did. Now I got a message saying Firefox no no longer supports system MAC OS X.5. I am running Mac X.5.8, but do not remember what version of firefox I was running that worked fine, by the way. How do I get back to the highest version of firefox that is compatible with mac os system 10.5.8?

I will never upgrade again. I downloaded a newer version of fetch and that is when my trouble started. It is was not compatible with my firefox and told me I had to upgrade firefox. So I did. Now I got a message saying Firefox no no longer supports system MAC OS X.5. I am running Mac X.5.8, but do not remember what version of firefox I was running that worked fine, by the way. How do I get back to the highest version of firefox that is compatible with mac os system 10.5.8?

All Replies (1)

more options

Firefox 16 versions still work with your OS X 10.5 operating system, but that is the last version that will work.
Firefox 17 will require OS X 10.6 and later.

You can see the Firefox 17 (currently in beta) system requirements here: http://www.mozilla.org/en-US/firefox/17.0/system-requirements/