Scroll down and tap System Update or MCU Update .

ZXDZ 01 Type: OTA Android update

Because these devices do not have a standardized update button, the following steps are generally required:

🔧 What’s new:

Background optimization after update. Fix:

The head unit will restart several times. Troubleshooting ZXDZ 01 Updates

(also known as the ) is a common Android-based head unit built on the MT/AC8227L

While you might not change the Android version, you can and should update the apps that power your daily drive. This often fixes connection drops or lag in Apple CarPlay and Android Auto.

The unit should automatically detect the files and ask if you want to update.

Use a high-quality flash drive (FAT32 format, ideally 8GB or smaller). Updating Process (USB Method)