iOS 15.7.3

iOS

Version

15.7.3

Build ID

19H307

File Size

2.51 GB

Release Date

2023-01-23T18:49:10Z

Update Type

Normal release

Delta update - requires 14.1 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 2023-01-23T18:49:10Z. The update package is 2.51 GB. This is a delta (partial) update that requires 14.1 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 8d02ec56a6e28c22008e8cf1e66a8d8e1180049c.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/032-29358/B34CA8F5-2E73-4897-B8EB-0397E13ECD24/com_apple_MobileAsset_SoftwareUpdate/8d02ec56a6e28c22008e8cf1e66a8d8e1180049c.zip