iOS 15.3 (19D50) IPSW for iPhone 6s

Download iOS 15.3 (19D50) IPSW for iPhone 6s

Device Information

Identifier: iPhone8,1
Board 1
BoardConfig: N71AP
Platform: s8000
BDID: 0x4
CPID: 0x8000

Board 2
BoardConfig: N71mAP
Platform: s8003
BDID: 0x4
CPID: 0x8003

This firmware is signed. This means that you can restore to it in iTunes.

iOS 15.3 Release Notes

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

iOS 15.3 includes bug fixes and security updates for your iPhone and is recommended for all users.

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


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