We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

Usage of old version without updating

  • 1 reply
  • 0 have this problem
  • 20 views
  • Last reply by cor-el

Iamswwift
Iamswwift
more options

Hi , i want to use an old version of firefox ( 3.5 from 2009) on my mac , i installed the dmg file from - https://ftp.mozilla.org/pub/firefox/releases/3.5.5/mac/id/

After doing that , i get this prompt (please find attached)

Is there a way i can bypass this and continue using the old version??

Hi , i want to use an old version of firefox ( 3.5 from 2009) on my mac , i installed the dmg file from - https://ftp.mozilla.org/pub/firefox/releases/3.5.5/mac/id/ After doing that , i get this prompt (please find attached) Is there a way i can bypass this and continue using the old version??
Attached screenshots

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Why would you want to use a Firefox version from thirteen years ago ?

It is likely that such an old version uses library versions that are no longer available in macOS 10.15.