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.

How do I back out of FF-4.0 & return my laptop to FF-3.6? My Verizon MiFi is no longer recognized. OS=Windows Vista.

  • 1 reply
  • 13 have this problem
  • 2 views
  • Last reply by Xircal

aeejbe
aeejbe
more options

My wireless local area connection was working fine before I thought I could improve "things" with this latest browser upgrade :-(

My wireless local area connection was working fine before I thought I could improve "things" with this latest browser upgrade :-(

All Replies (1)

Xircal
Xircal
more options

You can downgrade to the previous secure version which is 3.6.16 like this.

  • Go to Download Firefox v3.6.16 and download it to the desktop. If necessary, download the file with IE8 and choose to save it to your desktop when you see the prompt.
  • Then go to Add/Remove Programs, scroll down to Mozilla Firefox and remove it, choosing to keep your bookmarks, customizations etc., (don't checkmark the box).
  • Then reboot and delete the folder called Mozilla Firefox at this location: C:\Program Files\Mozilla Firefox
  • Finally run the installation file you downloaded to the desktop earlier.