Include a "How to Install" tooltip explaining how to enable "Install from Unknown Sources" in Android settings.

The installation package triggers the "Update" prompt on an Android device with an older version installed.

This feature allows users to manually download and install the specific Android Package (APK) file for version 2.4. This is typically used for side-loading updates, providing access to beta versions, or allowing users on restricted networks to update their apps without a primary app store. 2. User Story