Sign In

About This Update

iOS 11.2.5 (build 15D5054a) is an official Apple over-the-air update for the iPhone X (GSM), released on 2018-01-09T18:03:14Z. The update package is 145.03 MB. This is a delta (partial) update that requires 11.2.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: add4a5fd87fa0352bc8f0cab483ffda1ba3c63b0.zip.

Direct URL

http://appldnld.apple.com/ios11.2.5seed/091-59312-20180109-26B445B2-F256-11E7-A04E-A4FE3A84D6FD/com_apple_MobileAsset_SoftwareUpdate/add4a5fd87fa0352bc8f0cab483ffda1ba3c63b0.zip

Filename

add4a5fd87fa0352bc8f0cab483ffda1ba3c63b0.zip
Download OTA

Other Devices

© 2026 iOSBuddy. Firmware data provided by ipswdl.com API. Not affiliated with Apple Inc.