How to update Zerif Lite from ThemeIsle.com
Since now, you'll no longer find Zerif Lite on WordPress.org, so if you initially downloaded and installed it from there, we recommend you to upgrade to the latest version from our website http://themeisle.com/themes/zerif-lite/. It's the only way we can keep you updated with the latest features and bug fixings. Click here to see the theme demo.
Create a backup
Before doing the upgrade, we also recommend you to backup your site just in case. Install Duplicator plugin in order to create the backup. Normally, you shouldn't lose anything during the update, but it's better to take all the safe precautions. You can find more details about how to create a backup using Duplicator here: http://docs.themeisle.com/article/268-how-to-migrate-a-wordpress-site-from-one-server-to-another in First Step.
Install our plugin named Zerif Lite Transition
!important! Your theme should be active in order to see the update. After activating Zerif Lite Transition plugin, the update will appear automatically. Just click on Update button and you'll have the latest version of Zerif Lite theme live right away.