iOS 15.7.4

iOS

Version

15.7.4

Build ID

19H321

File Size

1.24 GB

Release Date

2023-03-27T17:13:28Z

Update Type

Normal release

Delta update - requires 15.2 installed first.

Download OTA

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About This Update

iOS 15.7.4 (build 19H321) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2023-03-27T17:13:28Z. The update package is 1.24 GB. This is a delta (partial) update that requires 15.2 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 69166333e99824b97185475fc2f1468dee841830.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/032-47798/575442A8-BECC-48FA-98D6-325C861D77C6/com_apple_MobileAsset_SoftwareUpdate/69166333e99824b97185475fc2f1468dee841830.zip