Homepage lost my settings after upgrade and I want them back.

Question

I just upgraded to Firefox 4, the Mozilla Firefox Yahoo! Edition and most of my homepage content is lost. I had movies and a television guide and few other things that are just gone. Some things remained that I believe are AT&T/Yahoo defaults but I do not see a way to add content like I did before the upgrade. I also do not like the new toolbar and the home icon location. Used to be on the left and a specific color (red?) but now it's to the far right and almost black.

Answer 1

I've encountered the same problem; I (reluctantly) upgraded Firefox after years of happily using version 2, and discovered that I should have, apparently, saved my bookmarks before updating.
There is NO "places.sqlite" file anywhere on my hard drive.
Following the procedure at https://support.mozilla.com/en-US/kb/Lost+Bookmarks#Restoring_bookmark_backups restores the bookmarks folder saved *today*. . . after Firefox reverted to a *two year old file* and saved it over my existing one. (How do I know it's two years old? It has house search information from before my toddler's birth, that's how.)
There is no bookmarkbackups folder.
Searches across my hard drive for the following files turn up nothing useful:
* bookmarks.bak
* bookmarks.html
* bookmarks.html.moztmp
* bookmarks-(date).html
* bookmarks-(date).json
Oh, there *is* a bookmarks.html file that's larger than the 7/2 one that's been created; it is, however, from a transfer from IE bookmarks dated 2006.
None of the rest exit. Even searching for just the extension of .json turns up nothing.
I really, really want my bookmarks back, and I am not thrilled about this; I trusted Firefox not to screw up on an upgrade, and that's the only reason I didn't make a backup before installing. Silly me.