Apple iPhone Firmware

iPhone 17 · Compatible models

• iPhone18,3

A3258 / A3519 / A3520 / A3521

iPhone 17

20

iOS 27.2.1

24B156 · iPhone18,3

Signed 12.17 GB

iOS 27.2

24B119 · iPhone18,3

Signed 12.17 GB

iOS 27.0.1

24A446 · iPhone18,3

Unsigned 11.88 GB

iOS 27.0

24A437 · iPhone18,3

Unsigned 11.88 GB

iOS 26.6.2

23G90 · iPhone18,3

Unsigned 10.69 GB

iOS 26.6.1

23G83 · iPhone18,3

Unsigned 10.69 GB

iOS 26.6

23G71 · iPhone18,3

Unsigned 10.69 GB

iOS 26.5.2

23F84 · iPhone18,3

Unsigned 10.50 GB

iOS 26.5.1

23F81 · iPhone18,3

Unsigned 10.57 GB

iOS 26.5

23F77 · iPhone18,3

Unsigned 10.57 GB

iOS 26.4.2

23E261 · iPhone18,3

Unsigned 10.50 GB

iOS 26.4.1

23E254 · iPhone18,3

Unsigned 10.50 GB

iOS 26.4

23E246 · iPhone18,3

Unsigned 10.50 GB

iOS 26.3.1

23D8133 · iPhone18,3

Unsigned 10.28 GB

iOS 26.3

23D127 · iPhone18,3

Unsigned 10.27 GB

iOS 26.2.1

23C71 · iPhone18,3

Unsigned 10.25 GB

iOS 26.2

23C55 · iPhone18,3

Unsigned 10.25 GB

iOS 26.1

23B85 · iPhone18,3

Unsigned 10.26 GB

iOS 26.0.1

23A355 · iPhone18,3

Unsigned 10.23 GB

iOS 26.0

23A341 · iPhone18,3

Unsigned 10.17 GB