Download iOS 13.2.3 (17B111) for iPhone 6s+

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 iPhone8,2
iOS Version 13.2.3
Release Date 2019-11-18
Update Date 2019-11-14
Sha1sum
3f7f49ca2c3b0e84747a69b91f053274bbee1bdd
Sha256sum
5d4a0dbcc72d351428dac8f31878b1417aba55b31feecc1403ebb122f33882e6
md5sum
29e3afccf245273aa4ff076025cdc0c5
Size 3.62 GB
FileName
iPhone_5.5_13.2.3_17B111_Restore.ipsw
Status

Download IPSW (3.62GB) Check device info
Release Notes

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

iOS 13.2.3 includes bug fixes and improvements for your iPhone. This update:

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

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