iPhone Duo

Choose a beta IPSW for the iPhone Duo

Device Info
iPhone19,4
iPhone Duo
Released October 23, 2026
Identifier
iPhone19,4
SoC (Chip)
A20 Pro
Architecture
arm64e.x1
CPID
0x8160
BDID
0x0E
Board
V68AP
Model
A3447 A3719 A3720 A3721
Colors
Night Sky Star White
Information provided by AppleDB
Version Signing Released File Size
27.1
24A94425
✓
October 22, 2026 12.72 GB
What does this iPhone19,4 mean?

iPhone19,4 is a product ID or identifier used to determine a product line or a specific hardware version, in this case, the iPhone Duo.

This code is commonly employed in technical contexts, particularly when referring to identifying a specific hardware model or type.
What is iOS beta Signing Status?

iOS beta signing status typically refers to whether a particular version of the iOS beta software is still being signed by Apple. When Apple releases beta versions of iOS/iPadOS to developers or public beta testers, they digitally sign these versions to allow installation on compatible devices.

Learn more about iOS Signing Status →