iOS 15.7.3

iOS

Version

15.7.3

Build ID

19H307

File Size

2.32 GB

Release Date

2023-01-23T18:49:35Z

Update Type

Normal release

Delta update - requires 14.8.1 installed first.

Download OTA

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

About This Update

iOS 15.7.3 (build 19H307) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2023-01-23T18:49:35Z. The update package is 2.32 GB. This is a delta (partial) update that requires 14.8.1 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 ba376545d6104345f5d0ab8751c36bc04cb60734.zip.

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/patches/032-29456/83EDAF11-483D-4FBA-B8A8-F40E6A91CA62/com_apple_MobileAsset_SoftwareUpdate/ba376545d6104345f5d0ab8751c36bc04cb60734.zip