GX550 Style Screen Audio Issue (GX460)

1. Install new vehicle software

1) APK software: Download

2) Install the four files one by one through the File Manager

3) Please download these four APKs to a USB drive and insert the USB drive into the unit’s USB port.
Open the file manager and install the four APKs one by one.
Swipe down the screen and click restart to reboot the unit.
HOW to: https://www.youtube.com/shorts/u86kVmEiYGg

2. Update CAN protocol version

CAN upgrade file: https://drive.google.com/drive/folders/12W30_L_p3IME26kJqqWsiUAaDAocKfOq
HOW to upgrade: https://drive.google.com/file/d/1eh-c0KA52Q1dz5Gacj3ayc-286q-zEq5
Go to Settings → Protocol Settings → Protocol Box Upgrade, then click SearchSelect the CAN protocol file from the USB → Upgrade
Check in Settings → About Device
Confirm whether the upgrade was successful