A2178
Quick Info
- Earliest Firmware
- iOS 12.3.1
- May 29, 2019
- Latest Firmware
- iOS 15.8.8
- May 11, 2026
- Total Firmware
- 65 releases
- Support Span
- 6 years 11 months
About model A2178
The model number A2178 belongs to the iPod touch 7 (device identifier iPod9,1). 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.