Update to IOS 16

Follow these steps, testing after each step:

• Software Update.
• Update iOS on iPhone.
• If your iPhone won't update.

Need more help?

• Call Apple Support at 1-800-APLCARE. 📞
• International Support. 🌐
• Contact Apple Support. 📝
• Live chat using Messages. 💬

Click ▶︎ iPhone User Guide. 📖

Yes, iPhone XR is capable of running iOS 16.

Yes, even if it's a replacement unit.

You're welcome.