iOS 26.5 (23F77) for iPhone 15

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Firmware Information

Version 26.5

Build ID 23F77

Release Date May 11, 2026

Upload Date May 7, 2026

Filename iPhone15,4_26.5_23F77_Restore.ipsw

File Size 9.64 GB

MD5 6c2dcb30cd06e4a9632ba9e38de2c5f8

SHA1 91a33b09ff4c20cc52fafc55e41801c31871eaf5

Device Information

Device iPhone 15

Identifier iPhone15,4

BoardConfig D37AP

Platform

CPID 33056

BDID 8