iOS 9.9.16.4.1

iOS

Version

9.9.16.4.1

Build ID

20E252

File Size

4.47 GB

Release Date

2023-04-07T17:13:39Z

Update Type

Normal release

Delta update - requires 11.1.1 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 8 Plus (GSM) →

About This Update

iOS 9.9.16.4.1 (build 20E252) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2023-04-07T17:13:39Z. The update package is 4.47 GB. This is a delta (partial) update that requires 11.1.1 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 a321d18bb4577d570373d6aff0b641e526fb2d5f.zip.

Direct URL

https://updates.cdn-apple.com/2023SpringFCS/patches/032-71124/6BA28E15-AD1E-41CF-A6DD-A9AAE6CDD114/com_apple_MobileAsset_SoftwareUpdate/a321d18bb4577d570373d6aff0b641e526fb2d5f.zip