Download iOS 26.2.1 (23C71) for iPhone 16 Plus

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier iPhone17,4
iOS Version 26.2.1
Release Date 2026-01-26
Update Date 2026-01-21
Sha1sum
db1f58e501e706cc90ece4fdda13e427b9bb44e3
Sha256sum
c7daf3f72d5f422388525cff8ef16f6e4cd396a6b33fd519b558a5011b23c560
md5sum
686873a31ef7b18ac99770f28ee81201
Size 10.01 GB
FileName
iPhone17,4_26.2.1_23C71_Restore.ipsw
Status

Download IPSW (10.01GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

Design

Apple Intelligence

Camera

Photos

Phone

Messages

CarPlay

Maps

Music

Wallet

Apple Games

Protecting Kids Online

Accessibility

Other

For information on the security content of Apple software updates, please visit:

https://support.apple.com/100100

Some features may not be available in all regions or on all iPhone models. To learn more, please visit:

https://www.apple.com/ios/feature-availability/

Software updates, like this one, add new features and improvements that may affect performance and/or battery life. To learn more, please visit:

https://support.apple.com/125039

IPSW File Download FAQ