Tips and guides for freeing up iPhone storage, managing photos, and optimizing space.
5 articles
The Facebook app has no clear cache button on iPhone. The only way to wipe its 1–2GB of cached data is to delete and reinstall the app.
If your iPhone says storage is full after you deleted photos and apps, the culprit is almost always Recently Deleted, iCloud sync lag, or System Data.
Live Photos store a 3-second video next to every image, making each photo roughly 2x the size of a normal still. Here is how to turn it off and convert the ones you already have.
Clear Safari cache in Settings > Apps > Safari, or delete and reinstall apps to clear their caches. iOS has no single 'clear all cache' button.
Empty the Recently Deleted folder, clear Safari cache, and remove duplicate photos to recover 3 to 8 GB — no need to delete the photos you want to keep.