iPhone 6s

Download official iOS IPSW firmware files for your iPhone 6s (A1633, A1688, A1691, A1700) and iPhone 6s Plus (A1634, A1687, A1690, A1699).

This page provides a direct link to the final official iOS version released by Apple for the iPhone 6s and iPhone 6s Plus, essential for restoring or manually updating your device.

iPhone 6s

Model ID

iPhone8,1

Model Number

A1633 A1688 
A1691 A1700

iOS Version

15.8.4

URL

https://updates.cdn-apple.com/2025WinterSeed/fullrestores/062-48421/918618B0-E07D-479A-8F54-D61B7A426DCF/iPhone_4.7_15.8.4_19H390_Restore.ipsw

Download File

Download

iPhone 6s Plus

Model ID

iPhone8,2

Model Number

A1634 A1687 
A1690 A1699

iOS Version

15.8.4

URL

https://updates.cdn-apple.com/2025WinterSeed/fullrestores/062-48382/6922D342-864E-4172-B8A2-D6293976E466/iPhone_5.5_15.8.4_19H390_Restore.ipsw

Download File

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