Download iOS 12.4.6 (16G183) 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 12.4.6
Release Date 2020-03-24
Update Date 2024-06-03
Sha1sum
ca78cd1a601d03d4cb4cdb207f45e219970b4e55
Sha256sum
c4f6d1799fce264d1b080bad855c06521a7f6b4a94111e997fa0f50deb4d5711
md5sum
f545a34594d4a7f61149ca26b817d50e
Size 2.97 GB
FileName
iPhone_5.5_12.4.6_16G183_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

iOS 12.4.6 provides important security updates and is recommended for all users.

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

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