how to change mac background lock screen

Clean Big Sur installation with one user. Otherwise, Guest and Other Restricted users on the same mac can’t apply these settings to change the Login screen picture as a Background.As you may know, there is no easy way to setup lock screen wallpaper in Big Sur.

To change Login Backgroud if your mac has multiple users. Restart must be required to apply these changes.Īlso Read: Top macOS Monterey 12.3 featuresĬhange Login Screen Background on Guest Users or Multiple Users on Mac (G) Your Mac will ask to enter a login password. (F) Move your Picture under this folder with the name, “lockscreen.png”, Drage under this folder, or Copy/Past it here. Here’s the image name, Lockscren.png, Change the default name and give a name like oldlockscreen.png (E) Here’s the UUID number, Select it Copy the number,Īnd Create a Folder with the name UUID number. (D) Click on Profile name and click Advanced Options. (C) Click on the lock icon to make changes on the users, and Enter the Mac Login password to unlock. if the UUID folder is not there, then create a Folder using the Below steps:.if already there then you don’t have to create a folder. Here’s the folder that’s named with the UUID number.Copy the Below path and Paste it to move under Desktop Picture > “Go“.Open Finder on Mac, From top Menu, Click on Go > “Go to Finder“.Steps to change Login screen background on macOS Monterey : NOTE: To get back the default login wallpaper, simply go to Deeper > Login, and click on ‘Restore’.Īlso Read: iMessage Not Working After Upgrading To macOS Monterey Now restart your Mac and it will welcome you with a new login background. Under Login, click the ‘Select’ option and choose an image you’d like to set as your login screen.Once the app loads up, go to the ‘Login’ tab.Open Deeper and enter your Mac password to access the app.Click “Quit & Reopen” in the popup that appears.Check the checkbox next to “Deeper” to grant it the required permissions to work.Scroll through and select “Full Disk Access” from the sidebar on the left.Click the lock at the bottom and enter your password to make changes.Go to System Preferences > Security & Privacy, and click the ‘Privacy‘ tab.Open the app, And click ok on the popup window.Download Deeper for macOS Monterey and install it on your mac.Change MacOS Monterey Login Screen Wallpaper with ‘Deeper’ app.

How to change mac background lock screen