The term refers to an application package file specifically designed for the Android operating system, version 5.0, commonly known as Lollipop, for the TikTok platform. It signifies a software distribution file used to install the TikTok application on devices running this particular iteration of Android. As an example, users with older devices might seek this file when newer versions of the application are incompatible with their operating system.
The availability of application packages tailored to specific Android versions is significant for maintaining access to applications on older hardware. This is beneficial for users who may not be able to upgrade their devices to more recent operating systems. The historical context lies in the fragmentation of the Android ecosystem, where diverse devices and operating system versions necessitate version-specific application builds. This ensures functionality and compatibility across a wider range of devices.