Open the car’s phone (dialer) app and enter the code below. It unlocks TestTool, where you can enable USB debugging and ADB.

Dialer code

*#91532547#*

Reported to work reliably on Dilink 3 and 4.

For QR scanning, use the BYDOTA QR assistant — download

Generate Secret

Source: github.com/ahmada3mar

Verification code

Shown in the multimedia version dialog (e.g. 13.5.5). “Not 26” uses MCU 13; “26” uses MCU 26.

Controller version

Source: bydota.crazyurus.com/code

    Generate Secret | ModHub24