A2220 is the iPhone 11 Pro Max
Apple lists this version for: China mainland, Hong Kong, Macao. It isn’t the Australian version (that’s A2218), but it takes the same cases and screens.
For your iPhone 11 Pro Max
Not sure what’s wrong with it? Diagnostics at Riverwood Plaza are free.
Free tools for your iPhone 11 Pro MaxSoftware updates
Gets iOS 27
Yes. The iPhone 11 Pro Max 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 11 Pro Max? We fix it while you wait.
Screens, batteries and charging ports at Riverwood Plaza. Free diagnostic, no obligation.