Download iOS 12.4.9 (16H5) for iPhone 6+

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 iPhone7,1
iOS Version 12.4.9
Release Date 2020-11-05
Update Date 2024-06-03
Sha1sum
5d208ad978df2909d60d0354b437d0d7107a8f4c
Sha256sum
e60cec98ec21c9a80fb1ac5d5985f8958d44d058b8eda6077597bd28ca35ee4d
md5sum
c89aff9bac1469f9bb3e037f304d0171
Size 2.97 GB
FileName
iPhone_5.5_12.4.9_16H5_Restore.ipsw
Status

Download IPSW (2.97GB) Check device info
Release Notes

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

This update provides important security updates and is recommended for all users.

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

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