iOS 15.7.4

iOS

Version

15.7.4

Build ID

19H321

File Size

2.61 GB

Release Date

2023-03-27T17:13:24Z

Update Type

Normal release

Delta update - requires 14.0.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 7 Plus (GSM) →

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 2023-03-27T17:13:24Z. The update package is 2.61 GB. This is a delta (partial) update that requires 14.0.1 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 4405facdb008f8a5bb23fda94dd8da1d120aeadd.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/032-47952/21556B14-948B-4A25-A95D-B07378282026/com_apple_MobileAsset_SoftwareUpdate/4405facdb008f8a5bb23fda94dd8da1d120aeadd.zip