Many Android users often face the frustrating issue of their device's storage being full, despite not installing many new applications. While deleting photos, clearing WhatsApp media, and emptying cache files can provide some relief, the results are frequently unsatisfactory.
Unseen Data After Uninstallation
A common yet overlooked reason for this persistent storage issue is the leftover data from applications that have already been uninstalled. Even after an app is deleted, remnants can continue to consume valuable memory on your device. But why does this happen?
Understanding the Uninstallation Process
When you uninstall an app on Android, only the data stored within the app’s private sandbox is removed. This includes the internal storage and cache associated with the app. However, any data stored outside of this area, such as downloaded files, backups, game assets, and user-created media, remains intact.
Where Does This Data Go?
This leftover data can reside in shared folders or system directories like Android/data and Android/OBB. Unfortunately, the uninstallation process does not reach these folders, which leads to the accumulation of unwanted files over time, often without the user's knowledge.
The Impact of Scoped Storage
Since the introduction of Android 10, the operating system has implemented Scoped Storage, a feature designed to limit access to specific folders. As a result, the built-in file manager may not display or access the directories where this leftover data is stored, leaving users unaware of its existence.
By regularly checking and removing these hidden files, Android users can significantly free up storage space without needing to delete apps or essential media. This approach not only helps in managing storage more effectively but also enhances device performance.
Source: https://tekno.kompas.com/read/2026/08/19/13350027/sering-hapus-aplikasi-tapi-storage-tetap-penuh-ini-penyebabnya?source=terpopuler_artikel
