Download iOS 17.1.2 (21B101) for iPhone 15 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 iPhone15,5
iOS Version 17.1.2
Release Date 2023-11-30
Update Date 2024-06-03
Sha1sum
eeb6ac255dd1bff1416be92e1e6c4a1259925238
Sha256sum
233a7fe2cd5e9b2f7f1aea6c90b64eb68f48412fa9469bb5d50f26f5b21dc48b
md5sum
0f64cd67668706de75fbd332572b96be
Size 7.47 GB
FileName
iPhone15,5_17.1.2_21B101_Restore.ipsw
Status

Download IPSW (7.47GB) Check device info
Release Notes

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

Phone

Messages

FaceTime

StandBy

Widgets

AirDrop

Keyboard

Safari and Passwords

Music

AirPlay

AirPods

Maps

Siri

Visual Look Up

Health

Privacy

Accessibility

This release also includes other features and improvements:

Some features may not be available for all regions or on all Apple devices. For more information, please visit this website:

https://www.apple.com/ios/ios-17

Some features may not be available for all regions or on all iPhone models. For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222