How do you install a ACP theme?

[XXXUnknownWildCard]

I want to install the Cerise ACP theme. Do I need to use FTP?

[v_2]

example: https://community.mybb.com/mods.php?action=view&pid=611

» Installation instructions by @vintagedaddyo

1.) After downloading the ACP Style, unpack it (with 7-Zip for example)
2.) Upload contents of "Upload" into your forums folder. ( using FTP or File Manager )
3.) Go to the Admin Control Panel under Preferences > Global Preferences > Admin Control Panel Theme
4.) Select "Cerise" & then press: "Save Personal Notes & Preferences"
5.) Now have fun with your new forum ACP Style!