iOS 17.7.1

iOS

Version

17.7.1

Build ID

21H216

File Size

4.7 GB

Release Date

2024-10-28T15:07:31Z

Update Type

Normal release

Delta update - requires 14.8 installed first.

Download OTA

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About This Update

iOS 17.7.1 (build 21H216) is an official Apple over-the-air update for the iPhone XS, released on 2024-10-28T15:07:31Z. The update package is 4.7 GB. This is a delta (partial) update that requires 14.8 to already be installed on the device - it cannot be applied from scratch. This update is no longer signed by Apple, meaning it can no longer be downloaded and applied on-device through Settings.

The OTA payload file is 994fa76578a624be3ea875d8261d6f36661d3ad4.zip.

Direct URL

https://updates.cdn-apple.com/2024FallFCS/patches/062-95933/45973472-B49F-4AFC-BE41-833C483C37E2/com_apple_MobileAsset_SoftwareUpdate/994fa76578a624be3ea875d8261d6f36661d3ad4.zip