"iPhone storage full" but your photos are in iCloud? What's actually going on
It's one of the most confusing iPhone messages: you turned on iCloud Photos, you pay for 200 GB or 2 TB, and your phone still says storage almost full . Here's why, and how to free space that actually counts. iCloud space is not iPhone space Buying more iCloud storage gives you more room in the cloud . It doesn't add a single byte to the phone. Your iPhone still has a fixed capacity (128 GB, 256…
An iPhone's storage can show as almost full even when iCloud photos are enabled and a substantial cloud storage plan is purchased. The confusion arises because iCloud storage does not add to the phone's internal capacity. The iPhone still has a set amount of storage (like 128 GB or 256 GB), and all files stored locally must fit within that limit.
Turning on "Optimize iPhone Storage" in the settings allows the phone to store full-resolution photos in iCloud while keeping compressed versions locally. This results in a situation where the photo library could be large (e.g., 800 GB) but only a small portion (like 12 GB) is actually on the device. Deleting large videos, which may only exist in iCloud, does not free up much local space as they remain stored remotely.
Deleted photos and videos are stored in the "Recently Deleted" album for 30 days before they are permanently removed. Many people mistakenly believe their phone is broken when they delete some gigabytes but see no change in the displayed storage. To properly free up space, it's better to focus on removing large apps or caches stored locally rather than just deleting photos.
Large videos recently recorded might still be full size on the device. Screenshots and screen recordings can quickly accumulate and are often not needed. SnapClean is a tool that helps identify local storage issues. It lists the largest items stored on the device that aren't in iCloud, such as similar shots, screenshots, large videos, and large files.
SnapClean can also compress large videos and screenshots in place, keeping the original recoverable for 30 days. This app runs entirely on-device without requiring a subscription or cloud uploads.
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