iOS 15.7.3

iOS

Version

15.7.3

Build ID

19H307

File Size

1.41 GB

Release Date

2023-01-23T18:49:19Z

Update Type

Normal release

Delta update - requires 15.0.1 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 2023-01-23T18:49:19Z. The update package is 1.41 GB. This is a delta (partial) update that requires 15.0.1 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 5857d71331653767c88b928fa010eb30ed2de89f.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/032-29057/2E40B4A1-D7EA-4367-9FB5-A04ABDCA5DE8/com_apple_MobileAsset_SoftwareUpdate/5857d71331653767c88b928fa010eb30ed2de89f.zip