The iPhone is renowned for its blazing speed, but as fast as an iPhone and iOS 26 may be, there are still situations where your device may begin to act sluggish or feel like it's underperforming.

Effectively managing cached files on your iPhone running iOS 26 is essential for maintaining optimal performance and freeing up valuable storage space. Cached data, generated by apps, browsers, and ...

ZDNET's key takeaways Clear your iPad cache regularly to boost speed and free storage.Safari, Chrome, and apps all store cache that can slow performance.Restarting your iPad helps clear hidden files ...