Frost is a web-wrapper that uses the mobile website but packages it like an app. Because it uses Android's built-in WebView (which still works on 4.4.2), it is hyper-light. Download the Frost APK from F-Droid.
: It is designed to run on devices with limited RAM (at least facebook lite android 4.4.2
: While newer versions of the main app require Android 9 or 10+, specific builds of Facebook Lite (up to version 477.x as of late 2025) maintain a minimum requirement of Android 4.4 Network Resilience : It is designed to operate on 2G and 3G networks Frost is a web-wrapper that uses the mobile
You can obtain a compatible version through several channels: : It is designed to run on devices
: Legacy versions of Android like 4.4.2 no longer receive system-level security updates. Additionally, some security analyses of the app have noted risks related to extensive permission requests for contacts, cameras, and phone functions. How to Install/Update