How do you clear up System Data when your iphone storage is full?

Hello Maszter001,

You can look over and follow the steps on this page to Clear Other storage on your iPhone or iPad. As it shows there, is Other Storage and system files will clean up automatically. If they are not, you'll want to make sure your device is up-to-date.

Keep in mind if you use iCloud, you automatically get 5GB of free storage. You can move information over to iCloud as needed. Check out the information in this guide to learn more: What's the difference between device storage and iCloud storage?

Also, this link (though it is for an update) offers more details on how to create more space for your device: If your iPhone, iPad or iPod touch won’t update.

If you can't connect your device to your computer, you can make room for the update by removing content and apps on your device that you don't use. Go to Settings > General > [Device name] Storage.

We hope this information helps you out.

Cheers!