How to get iOS 18.7.7 since it already updated to 26.4

My phone auto updated to 26.4. I just received a news update from Malwarebytes not to install 26.4 but to install 18.7.7 due to Apple expanding a patch for DarlSword. How can I get the 18.7.7 so I can get the expanded patch?


Thank you

iPhone 16e, iOS 26

Posted on Apr 6, 2026 5:51 PM

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Question marked as Top-ranking reply

Posted on Apr 6, 2026 5:55 PM

You can't. Apple isn't signing 18 for iPhones capable of 26; the expanded availability is only for iPads.


The patch is included in 26.4.


(263365)

3 replies

Apr 6, 2026 6:09 PM in response to ShirleyfromDover

You cannot downgrade any iOS version.


I believe you misread the MalwareBytes article you read and it did not tell you to NOT install 26.4. In fact iOS 26.4 is already patched for the DarkSword exploit. The article was for users that are still on iOS 18 only and was written for those that have not updated to 26.4 and were still vulnerable using iOS 18. The latest version your iPhone 16e supports is 26.4, so you are already protected and there is nothing further you need to do.

https://www.malwarebytes.com/blog/news/2026/04/apple-expands-darksword-patches-to-ios-18-7-7

How to get iOS 18.7.7 since it already updated to 26.4

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