iPhone XS Max
iPhone11,6
21D50
iOS 9.9.17.3
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About This Update
iOS 9.9.17.3
(build 21D50) is an official Apple
over-the-air update for the iPhone XS Max,
released on 2024-01-22T18:21:48Z.
The update package is 5.58 GB.
This is a delta (partial) update that requires
12.1.3 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 355c297cb80028795a851666d253a8aa40a1feb4.zip.
Direct URL
https://updates.cdn-apple.com/2024WinterFCS/patches/042-81303/FF7D25FC-0EB5-4D5B-8769-3643CA6F8649/com_apple_MobileAsset_SoftwareUpdate/355c297cb80028795a851666d253a8aa40a1feb4.zip
Filename
355c297cb80028795a851666d253a8aa40a1feb4.zip
Other Devices
