System Data on your iOS device represents cached data, app downloads, browser cache, and more. You can try things like clearing Safari history, force restarting ...

You can easily delete apps from iCloud to free up storage space — particularly, large data-heavy apps that you might not need ...

Your iPhone may have low storage because it's been consumed by System Data, which can potentially consume all available capacity. Here's how to regain space when things get too bloated to function.

Clearing the cache in Microsoft Teams will delete temporary data that's stored on your device and taking up needless space.