watchOS 4.3

watchOS

Version

4.3

Build ID

15T6212

File Size

56.83 MB

Release Date

2018-03-29T17:07:34Z

Update Type

Normal release

Delta update - requires 4.3 installed first.

Download OTA

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About This Update

watchOS 4.3 (build 15T6212) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2018-03-29T17:07:34Z. The update package is 56.83 MB. This is a delta (partial) update that requires 4.3 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 710490c83f06329dd93e95b690b80e14161a12e9.zip.

Direct URL

http://appldnld.apple.com/watchos4.3/091-74530-201803029-EAFBA556-2B99-11E8-894C-E45504115E15/com_apple_MobileAsset_SoftwareUpdate/710490c83f06329dd93e95b690b80e14161a12e9.zip