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Martyn03
User level: Level 1 (4 points)

Unable to download iOS 27 on iPhone 16

I have an iPhone 16, but I am having problems downloading IOS 27. Every time I try to download, it is saying the files were corrupted




[Re-Titled by Moderator]

Original Title: Update downloads

Posted on Sep 16, 2026 3:21 AM

1 reply

WheelieNick
User level: Level 9 (74,110 points)

Sep 16, 2026 3:32 AM in response to Martyn03

Please remove the corrupted update via these steps and download the update again


  1. Go to Settings > General > [Device name] Storage.
  2. Find the update in the list of apps.
  3. Tap the update, then tap Delete Update.
  4. Go to Settings > General > Software Update and download the latest update.


See this user tip that I have written about updating for further reference

Updating/upgrading your iPhone - Apple Community



Originally posted at discussions.apple.com/thread/256358017