Download iOS 10.2.1 (14D27) for iPhone 7 Plus (Global)

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 iPhone9,2
iOS Version 10.2.1
Release Date 2017-01-23
Update Date 2017-01-13
Sha1sum
da7eab3e8be723a01e6f7fab9df0b82a93dbb37b
Sha256sum
4a13324146765e65d3fc294abd7a9964bb140178fa876e16d27b98054f0e822d
md5sum
fd07d36a32f6e98596a4f73e54c685fe
Size 2.47 GB
FileName
iPhone_7Plus_10.2.1_14D27_Restore.ipsw
Status

Download IPSW (2.47GB) Check device info
Release Notes

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

iOS 10.2.1 includes bug fixes and improves the security of your iPhone or iPad.

It also improves power management during peak workloads to avoid unexpected shutdowns on iPhone.

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

https://support.apple.com/HT201222