iOS 15.8.8 (19H422) for iPhone 6s+

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Firmware Information

Version 15.8.8

Build ID 19H422

Release Date May 11, 2026

Upload Date May 1, 2026

Filename iPhone_5.5_15.8.8_19H422_Restore.ipsw

File Size 5.05 GB

MD5 56c5b3f48a5b3cf83943126777f6794d

SHA1 e44b9964d6a1cdaf8f3ed5d1675959da806301cf

Device Information

Device iPhone 6s+

Identifier iPhone8,2

BoardConfig N66AP

Platform s8000

CPID 32768

BDID 6