iOS 11.3

iOS

Version

11.3

Build ID

15E216

File Size

690.43 MB

Release Date

2018-03-29T17:13:00Z

Update Type

Normal release

Delta update - requires 11.2 installed first.

Download OTA

Looking for beta firmware? View beta builds for iPhone 6s+ →

Want full hardware specs? View iPhone 6s+ specs →

About This Update

iOS 11.3 (build 15E216) is an official Apple over-the-air update for the iPhone 6s+, released on 2018-03-29T17:13:00Z. The update package is 690.43 MB. This is a delta (partial) update that requires 11.2 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 609c131137d7e9553d6bea6eaf0c10cbbd8f15b9.zip.

Direct URL

http://appldnld.apple.com/ios11.3/091-65501-20180329-9865B042-29A6-11E8-B3BA-899EE5190979/com_apple_MobileAsset_SoftwareUpdate/609c131137d7e9553d6bea6eaf0c10cbbd8f15b9.zip