If your iPhone is running out of storage space, it may be due to the System Data category, which can consume a significant amount of capacity.

While there are various techniques to manage storage usage, such as deleting files and offloading apps, System Data can sometimes grow to a massive size and cannot be easily fixed.

This category includes caches, logs, and other resources currently in use by the system, but it is unclear what specific types of data it consists of. If the size of System Data continues to increase over time, it can cause device problems and consume all available storage.

There are a few options to try and reduce System Data usage, such as cutting down on cache usage by certain Apple apps or restoring the iPhone from a backup.

However, these methods may not always be effective, and there is no way to selectively delete problematic System Data elements.

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