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!

Mozilla Support में खोजें

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

Unistall Firefox 4 to get FF 3.6.15 back.

  • 2 प्रत्युत्तर
  • 8
  • 1 view
  • के द्वारा अंतिम प्रतियुतर teeny_weeny

more options

I installed FF 4 and found out that most of the plugins I rely on haven't been updated so I uninstalled it thinking it would revert to the previous version but it didn't. I didn't choose the option to get rid of personal folders or whatever that option was when uninstalling. How do I get the previous version back? I use and rely on the plugins I have/had. Thanks in advance for your help.

I installed FF 4 and found out that most of the plugins I rely on haven't been updated so I uninstalled it thinking it would revert to the previous version but it didn't. I didn't choose the option to get rid of personal folders or whatever that option was when uninstalling. How do I get the previous version back? I use and rely on the plugins I have/had. Thanks in advance for your help.

All Replies (2)

more options

To roll back:

First, back up Firefox settings: Backing up your information.

Next, download and save Firefox 3.6 to your desktop for future installation. http://www.mozilla.com/firefox/all-older

Close Firefox 4, and uninstall it. Do not remove your personal data and settings, just the program.

Then finally you can reinstall Firefox 3.6. Unless you have installed an incompatible add-on, it should pick up where you left off. If there are serious issues, please post back with details.

Note: I haven't actually tried this myself!

more options

For a link to 3.6.16 - if you want it - see my post on rolling back to 3.6.16