Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

Summarize your question in a sentenceFirefox says my Imac(mac os-x 10.4.1) is not compatable with the new updated version so how do I solve this problem?

  • 1 èsì
  • 1 ní ìṣòro yìí
  • 1 view
  • Èsì tí ó kẹ́hìn lọ́wọ́ the-edmeister

fforge
fforge
more options

Upon updating Firefox the end screen from Mozilla said" your operating system is not compatible with the new version of Firefox" and must be updated with a compatible version. I am running "Mac OS-x 10 4.11" How do I find a " compatible " version?

Upon updating Firefox the end screen from Mozilla said" your operating system is not compatible with the new version of Firefox" and must be updated with a compatible version. I am running "Mac OS-x 10 4.11" How do I find a " compatible " version?

All Replies (1)

the-edmeister
the-edmeister
  • Moderator
more options

Firefox 3.6.x is the last available from Mozilla for PPC Macs.
http://www.mozilla.com/en-US/firefox/all-older.html


For older Macs that aren't supported in Firefox 4+ versions, try TenFourFox for PowerPC's running Mac 10.4.11 & 10.5.8 .
http://www.floodgap.com/software/tenfourfox/
http://tenfourfox.blogspot.com/
https://code.google.com/p/tenfourfox/wiki/PluginsNoLongerSupported