Choose aProduct→Choose aPlatform→Choose aVersion→ClickDownload

Download 11.1 (15B93) for iPhone 7 Plus (Global)

Version:	11.1
Build:	15B93
Signed:	No
Size:	2.63 GB
Release Date:	2017-10-31 17:46:04
Upload Date:	2017-10-20 22:15:58
SHA1:	1c470e30f4f4fa5c80b328f6c6d546344f7aa29e
MD5:	f2ea98610d2212b385ef923da1d4bc36
SHA256:	71a9c9d47abb0f80240b25a475fed3f68eae0ee77594fc209ab20d49321e04c6

Secure download directly from Apple's servers

IPSW Portal