How to Create a New Folder in the iPhone Files App
By Hallei Halter
If you want to get a better handle on file organization on your iPhone, the Files app can really help. Here's how to make a folder in the Files app. You'll have to have iOS 11 or later, and have set up and enabled iCloud Drive on your iPhone. You'll only be able to create a folder within the iCloud Drive category in the Files app. The On My iPhone category only stores files from apps that are downloaded to your device and can't be manually changed.