A3717

iPhone 18 Pro Max (iPhone19,7) - Front view

iPhone 18 Pro Max

iPhone19,7

A3716
A3717
A3718
View Firmware Signing Status Downgrade Status
Quick Info
Earliest Firmware
iOS 27.0
September 14, 2026
Latest Firmware
iOS 27.0
September 14, 2026
Total Firmware
1 release
Support Span
0 days
About model A3717

The model number A3717 belongs to the iPhone 18 Pro Max (device identifier iPhone19,7). Apple assigns multiple model numbers to each device for regional and connectivity variants, so one device usually carries several of them.

How do I find the model number on my device?

Open Settings > General > About and read the Model Number field. The number is also printed in the fine print on the back of the device and, on some models, on the SIM tray. Our model identification guide walks through every method.

Which iOS versions can the iPhone 18 Pro Max run?

iOS 27.0 through iOS 27.0, across 1 releases spanning 0 days. See the full firmware list on the device page.

What is the difference between A3716, A3718 and A3717?

Nothing software-related. These model numbers all refer to the same iPhone 18 Pro Max; Apple uses them for regional and connectivity variants, and firmware support is identical across all of them.

A3716
A3718