iPhone Duo IPSW downloads

Model iPhone19,4Board V68AP3 versions

Signed now

Apple is signing these versions, so they install with a normal restore.

  • iOS 27.2.1Latest

    Build 24B91034 · Nov 9, 2026 · 12.52 GB

    Download

  • iOS 27.2

    Build 24B91020 · Oct 26, 2026 · 12.52 GB

    Download

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All firmware

3 versions

Newest first, every release Apple has published for this model.

iOS 27

3 builds
iOS 27 firmware for iPhone Duo
iOS 27.2.1LatestSigned

24B91034 · Nov 9, 2026 · 12.52 GB

24B91034Nov 9, 202612.52 GBSigned
iOS 27.2Signed

24B91020 · Oct 26, 2026 · 12.52 GB

24B91020Oct 26, 202612.52 GBSigned
iOS 27.1Unsigned

24A94425 · Oct 22, 2026 · 11.85 GB

24A94425Oct 22, 202611.85 GBUnsigned