If you’re looking to downgrade Android Lollipop to Kitkat, there are a few things you need to know. First, you’ll need to have a rooted phone and be sure that your device is up to date with the latest security patches. Second, you’ll need to install the Android 4.4.4 KitKat update from Google. Finally, be sure that your phone is connected to the internet and have a compatible charger or battery in order to complete the downgrade process.