The iPhone is creating new data all the time, and of course, they almost take up the space on the phone. It is necessary to free up storage space on iPhone. So. Share some tips to delete documents and data on iPhone.
1. Clear Safari Cache. Safari loves to hoard data, and that can take up a lot of space over time. To clear Safari's cache and cookies, go to Settings > Safari > Clear History and Website Data. This will wipe out all browsing history, cookies, and other website data, giving you a nice little storage boost.
2. If you've got apps sitting around that you rarely use, let iOS take care of them for you. Go to Settings > General > iPhone Storage, and you'll see a list of all your apps sorted by how much space they're taking up. Tap on any app you don't use frequently and enable "Offload App". This will remove the app from your device but keep its data intact. If you ever need the app again, iOS will reinstall it for you.
3. Messages can quickly gobble up storage space, especially if you're a heavy texter. Go to Settings > Messages > Keep Messages, and choose a shorter duration to keep your messages (like 30 days or 1 year). While you're at it, scroll through your message threads and delete any large attachments like photos and videos that you no longer need.