Smartphone maintenance: Factory resets and storage management

Smartphone users can manage device performance and storage through factory resets and manual data cleanup. A factory reset restores a device to its original software state by deleting all personal data, installed applications, and user settings. This process is recommended for resolving persistent software errors, system instability, or preparing a device for sale, though it requires a full backup of important files beforehand.

To address full storage without a full reset, users can utilize various management tools. On Android devices, options include enabling smart storage to automatically delete backed-up photos and videos, or manually selecting files for deletion through the settings menu. Services like Google Photos allow users to remove local copies of backed-up media, while specific apps like Google TV and YouTube Music offer dedicated methods for managing downloaded content.