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!

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

my customized persona viewing area is lost after every Firefox upgrade

  • 2 replies
  • 2 have this problem
  • 9 views
  • Last reply by PeteT

more options

I have customized the viewing area of my Firefox personas, but it reverts back to standard settings after Firefox upgrades...

I have customized the viewing area of my Firefox personas, but it reverts back to standard settings after Firefox upgrades...

Chosen solution

The parameters of the currently selected persona are stored as a pref setting in the prefs.js file in the Firefox Profile Folder.

You can use this button to go to the Firefox profile folder:

  • Help > Troubleshooting Information > Profile Directory: Open Containing Folder

See:

Read this answer in context 👍 0

All Replies (2)

more options

Chosen Solution

The parameters of the currently selected persona are stored as a pref setting in the prefs.js file in the Firefox Profile Folder.

You can use this button to go to the Firefox profile folder:

  • Help > Troubleshooting Information > Profile Directory: Open Containing Folder

See:

more options

Thanks for replying, I could not find the prefs.js.moztmp file... Also, I tried holding down the CTL button as I clicked any file within the "prefs.js. file and did not get any "Get Info" tab .. I am a newbie using this stuff, so I could have made a mistake.

Thanks.