getIPSW
iPhone 5s (Global) iPhone 5s (Global) iPhone6,2
OTA Update Unsigned null 13A404

iOS 9.0.1

OS
iOS
Version
9.0.1
Build ID
13A404
File Size
1.09 GB
Release Date
2015-09-23T17:55:24Z
Update Type
null
Delta update - requires 8.1.3 installed first.

About This Update

iOS 9.0.1 (build 13A404) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2015-09-23T17:55:24Z. The update package is 1.09 GB. This is a delta (partial) update that requires 8.1.3 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 843b6b5976a78c51cd0bd8eb2117c261396184ae.zip.

Direct URL

http://appldnld.apple.com/ios9.0.1/031-35677-20150923-34C8C502-5F2C-11E5-BDAF-C39551D92A8C/com_apple_MobileAsset_SoftwareUpdate/843b6b5976a78c51cd0bd8eb2117c261396184ae.zip

Filename

843b6b5976a78c51cd0bd8eb2117c261396184ae.zip

Other Devices

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