System data is taking up most of my iPhone storage

How do I free up the area that says system data. It’s taking up most of my storage


[Re-Titled by Moderator]

iPhone 12

Posted on Feb 20, 2022 5:23 PM

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Question marked as Top-ranking reply

Posted on Feb 20, 2022 5:26 PM

System data is just that; it is data needed by iOS. It would be unusual for it to take up post of your storage; perhaps your phone has storage corruption; if that is the reason you can restore your phone to a backup.


  1. How to back up your iPhone, iPad, and iPod touch - Apple Support
  2. Restore your iPhone, iPad, or iPod to factory settings - Apple Support - follow the instructions to restore using your computer, do not using Settings/General/Reset (which is not included in those instructions)
  3. Restore your iPhone, iPad, or iPod touch from a backup - Apple Support


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System data is taking up most of my iPhone storage

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