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Excessive system data storage after iPhone update

After updating my phone suddenly the system data storage has been growing to over half of my iPhone even with me deleting apps and resetting my phone. I can only delete so many apps, I need them for work. How do I stop this?


[Re-Titled by Moderator]

Original Title: iPhone storage full

Posted on Oct 25, 2025 5:12 PM

Question marked as Top-ranking reply

Posted on Oct 25, 2025 5:29 PM

The only way to reduce System Data is to backup your iPhone, then restore your iPhone from your backup. If you do this using your computer, it tends to be the most successful, but you can also do it directly on your iPhone.


See how to do this here --> Restore your iPhone, iPad, or iPod touch from a backup - Apple Support


1 reply
Question marked as Top-ranking reply

Oct 25, 2025 5:29 PM in response to Dibooyolo

The only way to reduce System Data is to backup your iPhone, then restore your iPhone from your backup. If you do this using your computer, it tends to be the most successful, but you can also do it directly on your iPhone.


See how to do this here --> Restore your iPhone, iPad, or iPod touch from a backup - Apple Support


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Excessive system data storage after iPhone update

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