watchOS 4.3

watchOS

Version

4.3

Build ID

15T6212

File Size

137.29 MB

Release Date

2018-03-29T17:07:32Z

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 2018-03-29T17:07:32Z. The update package is 137.29 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 e5e49b2b4f4517996f0582cd4af031a24e6d716e.zip.

Direct URL

http://appldnld.apple.com/watchos4.3/091-69108-201803029-D0FB5C20-2B97-11E8-BF1D-6E4B04115E15/com_apple_MobileAsset_SoftwareUpdate/e5e49b2b4f4517996f0582cd4af031a24e6d716e.zip