iOS 12.1.3

iOS

Version

12.1.3

Build ID

16D40

File Size

318.35 MB

Release Date

2019-01-22T18:15:04Z

Update Type

Normal release

Delta update - requires 12.1.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone XS Max (China) →

About This Update

iOS 12.1.3 (build 16D40) is an official Apple over-the-air update for the iPhone XS Max (China), released on 2019-01-22T18:15:04Z. The update package is 318.35 MB. This is a delta (partial) update that requires 12.1.2 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 71b241ea5e042702b2d6057292373adb9076856f.zip.

Direct URL

http://updates-http.cdn-apple.com/2019WinterFCS/patches/041-31166/49F40420-18D1-11E9-A126-57EE6784396E/com_apple_MobileAsset_SoftwareUpdate/71b241ea5e042702b2d6057292373adb9076856f.zip