Compatibility
iPhone XS Max
iPhone XS Max shipped with iOS 12 and was released on September 21, 2018. The newest software it can install is iOS 18.7.9.
Shipped with
iOS 12
Updates to
iOS 18.7.9
- Released
- September 21, 2018
- Chip
- A12
- Identifier
- iPhone11,6
- Colors
Frequently asked questions
What iOS version does iPhone XS Max support?
iPhone XS Max can update to iOS 18.7.9. That is the newest version Apple offers for this model.
What version did iPhone XS Max come with?
iPhone XS Max shipped with iOS 12.
Which chip is in the iPhone XS Max?
iPhone XS Max uses the A12 chip.
What is the model identifier of iPhone XS Max?
The model identifier is iPhone11,6. You can match it against the Model Number shown in Settings → General → About.
Running the beta on this device
If iPhone XS Max is still on Apple's compatibility list, you can install the current beta on it. Check Supported Devices to confirm, then follow our install guides. Devices that no longer receive major updates stay on iOS 18.7.9.
Thinking of upgrading?
Wondering whether it's a good time to replace your iPhone XS Max? The Buyer's Guide shows how long Apple's current models have been on sale and how long previous ones lasted, so you can tell whether to buy now or wait.