This step-by-step guide shows you how to use your iPhone's built-in tool to find and merge all duplicate photos and videos.

We’ve put together a guide that breaks down the basics, from what Python is all about to how you can actually start using it.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Wirecutter Staff No matter how long you’ve used an iPhone, there are always ...