Download iOS 12.5.4 (16H50) for iPhone 6 / IPSW Downloads

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

Release Date	14th June 2021
Upload Date	9th June 2021
Filename	iPhone_4.7_12.5.4_16H50_Restore.ipsw
Filesize	3.03 GB
SHA256sum	`8116ebeac66b57c8a46ed430832a3ccf35ec5a2a1df1e6f89a856f271641dacd`
MD5sum	`f17ff58de9abe2241e6d13aeb872b1ca`
SHA1sum	`6b11f68ad26960fd9f1d67241788399ebbbd3217`
Identifier	iPhone7,2

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

This update provides important security updates and is recommended for all users.

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