iOS 12.1.3

iOS

Version

12.1.3

Build ID

16D39

File Size

1.35 GB

Release Date

2019-01-22T18:10:49Z

Update Type

Normal release

Delta update - requires 11.1.2 installed first.

Download OTA

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About This Update

iOS 12.1.3 (build 16D39) is an official Apple over-the-air update for the iPhone 6s, released on 2019-01-22T18:10:49Z. The update package is 1.35 GB. This is a delta (partial) update that requires 11.1.2 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 c54e9fdc6d9aea4ca909794be18e09bcd3d90b35.zip.

Direct URL

http://updates-http.cdn-apple.com/2019WinterFCS/patches/041-16857/A745CD70-15F2-11E9-A62A-859DB489F907/com_apple_MobileAsset_SoftwareUpdate/c54e9fdc6d9aea4ca909794be18e09bcd3d90b35.zip