iOS 15.7.3

iOS

Version

15.7.3

Build ID

19H307

File Size

3.53 GB

Release Date

2023-01-23T18:49:15Z

Update Type

Normal release

Delta update - requires 12.1.2 installed first.

Download OTA

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About This Update

iOS 15.7.3 (build 19H307) is an official Apple over-the-air update for the iPhone 6s+, released on 2023-01-23T18:49:15Z. The update package is 3.53 GB. This is a delta (partial) update that requires 12.1.2 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 ca9e7b9b52fc75e5f2c840077fb4d78c5f610efe.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/032-29414/44D86942-92FE-4647-A27A-3B28570A5303/com_apple_MobileAsset_SoftwareUpdate/ca9e7b9b52fc75e5f2c840077fb4d78c5f610efe.zip