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Changan EadoPlus side view
Changan

EadoPlus

Supported

Sedan with 1.4 turbo 150 hp, surround cameras and digital dash - cabin feels roomier than exterior size suggests.

Connect and install
Specs

This model's infotainment

Android version
Android 9
Processor
Allwinner Quad-Core T7 P1
RAM
2 GB
Internal storage
~6416 MB
Before connecting

How to enable ADB on Changan EadoPlus

Turned on via the engineering menu, opened right from the "Phone" app on the head unit screen - no need to take the firmware apart.

  1. Open the "Phone" app on the head unit The regular dialer, the same one used for Bluetooth calls.
  2. Dial *#201301#* and tap call The engineering menu will open.
  3. On the left, find the "Automated test" item Open it.
  4. Tap the "connect adb" button That's what turns on debugging mode.
  5. Done The head unit is now visible for a USB connection - you can move on to the tool below.
  • *#201301#*opens the engineering menu
  • *#518121#*turns on ADB directly, without going through the menu
More codes - for advanced users
  • *#518120#*return the USB port to normal mode (if the head unit stopped being seen as a flash drive after ADB)
  • *#518200#*Android settings
  • *#518300#*launch the ES Explorer file manager
What to do if it won't connect
  1. Reconnect the cable Unplug, enable ADB on the head unit again, then reconnect the cable.
  2. If the head unit has a dashcam with its own USB drive Remove it and reboot the head unit (usually hold the volume − button on the steering wheel for ~10 seconds).
  3. Check the USB port mode In developer settings, select "File transfer", not "Charge only".
  4. Check your computer browser and OS Chrome or Edge on Windows 10/11 or macOS is required - other browsers and phones are not supported.
  5. Try another cable and port Cheap cables often carry power only - use a quality USB-A↔USB-A data cable, not a charge-only one.
  6. On Windows - install the ADB driver If the head unit still doesn't appear when you click "Connect device", some Windows PCs need the universal ADB driver: download here, install it and reboot. No driver is needed on Mac.
Tool

Connect and install

Connect the head unit to your computer via USB and install the recommended bundle in one click. Works in Chrome and Edge on desktop.

You need a USB cable and ADB debugging enabled on the head unit (see instructions above). On first connect, confirm the prompt on the car screen.

device output
Waiting for device connection...