The ability to store applications on removable storage expands a device’s capacity beyond its internal memory limitations. This process involves moving application data from the phone’s built-in storage to a Secure Digital (SD) card, freeing up valuable internal space. Not all applications can be moved, and the exact method varies depending on the Android operating system version.
Implementing this strategy offers several advantages, primarily alleviating internal storage constraints and potentially improving device performance, particularly on devices with limited internal memory. Historically, this functionality was more crucial when internal storage capacities were significantly smaller and SD cards offered a cost-effective means of expanding storage. While modern devices often boast larger internal storage, moving applications to external storage remains relevant for specific use cases and older devices.
