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Get my older version back

  • 2 replies
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  • Last reply by James

info8372
info8372
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I was updating Firefox on my on my computer, Mac OS 10.11.6( I know, I know…). Now The current version of FF won’t run and I am unable to upgrade the operating system because it so old. Is there a way to figure out which version of FF I had? Its slightly overwhelming to look at the choices of older versions to download. Any help is appreciated. Been a FF supporter forever and love it!

I was updating Firefox on my on my computer, Mac OS 10.11.6( I know, I know…). Now The current version of FF won’t run and I am unable to upgrade the operating system because it so old. Is there a way to figure out which version of FF I had? Its slightly overwhelming to look at the choices of older versions to download. Any help is appreciated. Been a FF supporter forever and love it!

All Replies (2)

cor-el
cor-el
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Firefox 78.15.0 is the last version for Mac OS X 10.11 and you will no longer receive updates, so you are out of luck if you can't update your OS. Current releases require Mac OS X 10.12 or newer.

Firefox 78.15.0 on the Mozilla CDN server:

James
James
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Firefox 78.15.0esr.dmg https://archive.mozilla.org/pub/firefox/releases/78.15.0esr/mac/en-US/ Or if you prefer another language locale https://download-installer.cdn.mozilla.net/pub/firefox/releases/78.15.0esr/mac/