iOS 26.3.1 (23D8133) for iPhone SE (2020)

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✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Release DateMarch 4, 2026
Upload DateMarch 1, 2026
FilenameiPhone12,8_26.3.1_23D8133_Restore.ipsw
Filesize8.9 GiB
SHA256sum771f3f41a1874376dcb47374c18d4e5c57d68cfff0f0bc8c5709e1e262f98957
MD5sum8b0a1b3ba9cd72b026002c0bca32e81f
SHA1sum9b98990d93ec9a285f0cc63d949ef6c4cda2866b
IdentifieriPhone12,8
Download (8.9 GiB)

iOS 26.3.1 Release Notes

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

This update provides bug fixes for your iPhone

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

https://support.apple.com/100100

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