Switching to old profile from a new profile in Firefox 67Ģ. First, start the Mozilla Firefox and click on the controls menu. Following are the necessary steps involved in migrating old Mozilla profile and recovering browser data: Step 1: Create Firefox Backup of Data. Firefox also includes lots of handy built-in features. Manual Method to Recover Old Firefox Data. In Edge, you can click on the small book icon to get a clean, easy-to-read page. With Firefox, you just tap on the small icon in the search bar and the browser strips down all unnecessary elements and presents you a clean looking article. This has been done to prevent release profile from mixing with beta or nightly versions which can cause data ls and some other issues. Firefox and Edge both offer excellent reading modes. Users who have updated Firefox 66.0.5 to Firefox 67 complaining the new Firefox update wiped old profile data or done a reset to customization, which is not the case, Firefox created a new profile and made it as default, in this case, this could’ve happened if you’ve run beta or Nightly version of Firefox before. If you’ve upgraded from Firefox 66 to 67 and noticed your bookmarks, add-ons no longer there in Firefox, you’re not alone! This issue is bothering a lot of users right now where Firefox creates a new profile and makes it as default, don’t fret! Your old profile is still there here is how you can switch to it easily, meanwhile, Mozilla is still collecting information on what went wrong with new profile per install architecture feature they introduced with Firefox 67.

Do i need to keep old firefox data