A2099

iPhone XS (iPhone11,2) - Front view

iPhone XS

iPhone11,2

A1920
A2097
A2098
A2099
A2100
View Firmware Signing Status Downgrade Status
Quick Info
Earliest Firmware
iOS 12.0
September 17, 2018
Latest Firmware
iOS 18.7.10
August 17, 2026
Total Firmware
119 releases
Support Span
7 years 10 months
About model A2099

The model number A2099 belongs to the iPhone XS (device identifier iPhone11,2). 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.

What is the difference between A1920, A2097, A2098, A2100 and A2099?

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

A1920
A2097
A2098
A2100