Download iOS 11.4.1 (15G77) for iPhone 6+ / IPSW Downloads

✗ This firmware is not signed. This means you cannot restore to it in iTunes.

Release Date	9th July 2018
Upload Date	30th June 2018
Filename	iPhone_5.5_11.4.1_15G77_Restore.ipsw
Filesize	2.93 GB
SHA256sum	`2246ce8f759f66db2b9a01cc4e4be1b709eba1807197a7fb89b8ae324369c86c`
MD5sum	`1f323d846007af8078847628bf9239ba`
SHA1sum	`06dc5df272b54c6617d54f8095461ebfd419af70`
Identifier	iPhone7,1

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 11.4.1 includes bug fixes and improves the security of your iPhone or iPad. This update:

Fixes an issue that prevented some users from viewing the last known location of their AirPods in Find My iPhone
Improves reliability of syncing mail, contacts and notes with Exchange accounts

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