iPhone running low on storage? Learn how to clear System Data on your iPhone and free up space with these simple steps.

What Is System Data in iPhone or iPad Storage? Before I explain what System Data storage is, you should first check how much storage it's actually taking up on your iOS device.

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.