Download iOS 15.0 (19A346) for iPhone XS Max (China)

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 iPhone11,4
iOS Version 15.0
Release Date 2021-09-20
Update Date 2024-06-03
Sha1sum
64ddb4fb079b5dabf03f3c8fee060094a18eec10
Sha256sum
a00db96da7cebf6d291927c13fd48def0014427b593accc6c4d160715dcd5dd1
md5sum
d483f5d0f3ae10dec87a9a19d143fdb1
Size 6.97 GB
FileName
iPhone11,2,iPhone11,4,iPhone11,6,iPhone12,3,iPhone12,5_15.0_19A346_Restore.ipsw
Status

Download IPSW (6.97GB) Check device info
Release Notes

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

FaceTime

Messages and Memoji

Focus

Notifications

Maps

Safari

Wallet

Live Text

Spotlight

Photos

Health

Weather

Siri

Privacy

iCloud+

Accessibility

This release also includes other features and improvements:

This release includes even more features and improvements. For more information, please visit this website: https://www.apple.com/ios/ios-15/features/

For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222