NetCrafted manual updating
If your setup of ProPhoto can’t autoupdate normally, you will need to periodically download the latest theme zip file from your account page on our site.
You can compare your version of ProPhoto 6 shown at the bottom of every WordPress admin screen with the latest version we list on our ProPhoto 6 Change Log.
use the link below the button when downloading from your account page
When you have the ProPhoto theme zip file, you can choose a workflow:
Update ProPhoto inside WordPress (recommended)
Update ProPhoto using your host File Manager