Download iOS 14.1 (18A8395) for iPhone 11

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 iPhone12,1
iOS Version 14.1
Release Date 2020-10-20
Update Date 2020-10-05
Sha1sum
b77bd38127044ba1fc3fdc48b43fd92c76b63519
Sha256sum
c55b3f6483c33634e904a4586ebc69175c94c990bad7a5e540de068be18ff306
md5sum
e6ff0b17349276860006632974eb1db4
Size 5.20 GB
FileName
iPhone11,8,iPhone12,1_14.1_18A8395_Restore.ipsw
Status

Download IPSW (5.20GB) Check device info
Release Notes

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

iOS 14.1 includes improvements and bug fixes for your iPhone.

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