XOS 4.4.1

Release Date: April 2024
Region: Global / Europe
Build: 4.4.1

Guru Summary: What’s New?

The Big Highlight: XOS 4.4.1 is a focused quality-of-life update - clearer Bluetooth calls, quieter charging, and faster G9 cabin heating.

Smart Cabin

  • Bluetooth calls: Reduced noise and clearer voice quality on calls.

Charging & Climate

  • Quieter charging: Plug-in and unplug reminder sounds are removed so charging is less intrusive.
  • Cabin heating (G9 only): Improved A/C heating performance for faster warm-up.

Official Vendor Release Notes

Smart Cabin

Sound Quality Improvement of Calls via Bluetooth

  • Optimize the sound quality of Bluetooth calls, reduce the noise of the calls, and make the sound of Bluetooth calls clearer.

Charging experience Update

  • Cancel the plug-in/unplug reminder sound when charging, making the charging process quieter.

Air conditioning experience Update (for G9 only)

  • Improve the heating performance of the air conditioning, making the heating rate faster.

Related: XOS 5.2.5 · XOS Releases hub · XPENG OTA guide · XOS Settings