System Data includes cached files, temporary downloads, system logs, and other behind-the-scenes files iOS creates while you use your phone.

When an iPhone suddenly refuses to install a new app or take another photo, the culprit is often a mysterious bar in Settings labelled “System Data.” Instead of music, photos or apps you recognise, ...

Running out of storage on your iPhone can disrupt your daily activities, especially as apps, photos, and system files accumulate over time. Fortunately, iOS 26 provides a range of tools and features ...

iPhones gradually slow down as storage fills with apps, photos, videos, and cached data, impacting multitasking and app responsiveness. Following iPhone storage optimization tips helps users reclaim ...

iPhone's "System Data" can take up a lot of space on your smartphone. Here's what we know. Credit: Future Publishing via Getty Images It's a dreaded notification that some iPhone users have come to ...