If your iPhone's feeling sluggish, clearing the cache can give it a noticeable speed boost while reclaiming valuable storage space.

Cache is all the data your phone stores locally, but over time it can build up and slow down (or even overheat) your phone. Here's how to clean things up.

Is your iPhone running slowly or having trouble with some common tasks? It could just need to have its cache cleared. Here's the steps to follow.