Download iOS 15.4.1 (19E258) for iPhone 13 Pro Max / IPSW Downloads

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

Release Date	31st March 2022
Upload Date	28th March 2022
Filename	iPhone14,3_15.4.1_19E258_Restore.ipsw
Filesize	6.56 GB
SHA256sum	`edf7a556bae92bfd3cc2d7e21b0b46178973cc06d2d2475ffbf3f253e74ef677`
MD5sum	`fcd7e4dceb40297ec393b87a5d0e11a8`
SHA1sum	`1ab517e7d775873128c1faf82fffb2a96e51c7dc`
Identifier	iPhone14,3

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

This update includes the following bug fixes for your iPhone:

Battery may drain more quickly than expected after updating to iOS 15.4
Braille devices may become unresponsive while navigating text or displaying an alert
Made for iPhone hearing devices may lose connection within some third-party apps

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