iOS 16.6.1

iOS

Version

16.6.1

Build ID

20G81

File Size

3.84 GB

Release Date

2023-09-18T17:21:32Z

Update Type

Normal release

Delta update - requires 14.8 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 12 Pro Max →

Want full hardware specs? View iPhone 12 Pro Max specs →

About This Update

iOS 16.6.1 (build 20G81) is an official Apple over-the-air update for the iPhone 12 Pro Max, released on 2023-09-18T17:21:32Z. The update package is 3.84 GB. This is a delta (partial) update that requires 14.8 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 474d0fc859a69b187899fc03c2b1db81810f8b4f.zip.

Direct URL

https://updates.cdn-apple.com/2023SummerFCS/patches/042-44432/40DF55BB-C53B-489B-B64E-46CBE6C849C4/com_apple_MobileAsset_SoftwareUpdate/474d0fc859a69b187899fc03c2b1db81810f8b4f.zip