iOS 15.7.3

iOS

Version

15.7.3

Build ID

19H307

File Size

3.05 GB

Release Date

2023-01-23T18:49:09Z

Update Type

Normal release

Delta update - requires 13.3.1 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 2023-01-23T18:49:09Z. The update package is 3.05 GB. This is a delta (partial) update that requires 13.3.1 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 a26e958a986740a3ea125ac1fa5817799708fe38.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/032-29078/3C57C6ED-1C78-4758-B71E-5D5F8FFFAD21/com_apple_MobileAsset_SoftwareUpdate/a26e958a986740a3ea125ac1fa5817799708fe38.zip