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!

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

This thread was archived. Please ask a new question if you need help.

I have an old MacBook laptop and it doesn't have enough memory for a new version of Firefox; why can't I keep the old version which works fine on this computer?

  • 1 reply
  • 2 have this problem
  • 12 views
  • Last reply by ideato

ltomastoo
ltomastoo
more options

I am running Firefox version 3.6.23 and I keep getting a message saying that I should upgrade, but I am working on an older MacBook laptop computer with 640 MB of memory and an 800 MHz Power PC G4 with Mac OS X version 10.4.11 and when I tried to upgrade, your message said that it couldn't happen. Please let me keep running the older version of Firefox because it works fine on my old laptop.

I am running Firefox version 3.6.23 and I keep getting a message saying that I should upgrade, but I am working on an older MacBook laptop computer with 640 MB of memory and an 800 MHz Power PC G4 with Mac OS X version 10.4.11 and when I tried to upgrade, your message said that it couldn't happen. Please let me keep running the older version of Firefox because it works fine on my old laptop.

All Replies (1)

ideato
ideato
more options

The latest 9.0.x version is not compatible with your os.

see :Firefox 9 System Requirements

Firefox 4 versions and later do not run on a PowerPC Mac(like yours) and require at least OS X 10.5 and an Intel Mac.

The latest supported version for your os is 3.6.25 (you have 3.6.23), your can download from here:

http://www.mozilla.org/en-US/firefox/all-older.html

see : Firefox 3.6 System Requirements


[For older Macs that aren't supported in Firefox 4+ versions, if you like, 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


thank you

Please mark "Solved" the answer that really solve the problem, to help others with a similar problem.