A2172 is the iPhone 12
Apple lists this version for: United States. It isn’t the Australian version (that’s A2403), but it takes the same cases and screens.
For your iPhone 12
Not sure what’s wrong with it? Diagnostics at Riverwood Plaza are free.
Free tools for your iPhone 12Software updates
Gets iOS 27
Yes. The iPhone 12 runs iOS 27, Apple’s current version.
Check it yourself
Where to find the model number.
Settings → General → About, then tap the Model Number line once to switch from the part number to the A number. Got a different number? Look it up here.
Cracked iPhone 12? We fix it while you wait.
Screens, batteries and charging ports at Riverwood Plaza. Free diagnostic, no obligation.