iOS 12.1

iOS

Version

12.1

Build ID

16B92

File Size

1.49 GB

Release Date

2018-10-30T17:15:46Z

Update Type

Normal release

Delta update - requires 11.4.1 installed first.

Download OTA

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

About This Update

iOS 12.1 (build 16B92) is an official Apple over-the-air update for the iPhone 8 Plus (Global), released on 2018-10-30T17:15:46Z. The update package is 1.49 GB. This is a delta (partial) update that requires 11.4.1 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 2a091b03c0694f71c928a2c232b1136cfea45654.zip.

Direct URL

http://updates-http.cdn-apple.com/2018FallFCS/patches/091-94953/080BDAFA-D4C1-11E8-A2F5-B350308312B0/com_apple_MobileAsset_SoftwareUpdate/2a091b03c0694f71c928a2c232b1136cfea45654.zip