A1905
Quick Info
- Earliest Firmware
- iOS 11.0
- September 19, 2017
- Latest Firmware
- iOS 16.7.16
- May 11, 2026
- Total Firmware
- 105 releases
- Support Span
- 8 years 7 months
About model A1905
The model number A1905 belongs to the iPhone 8 (GSM) (device identifier iPhone10,4). 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.