The process to open Developer Options on the SUNMI D2 MINI is identical to the method used on standard Android smartphones. The menu is hidden by default, and you must perform a specific "secret handshake" within the settings to reveal it.
Press the back button once or twice to go back to the root of . How to open Developer Options in SUNMI D2 MINI
| Feature | Details | |---------|---------| | | Required for ADB commands, app sideloading, or remote control. | | Default USB Mode | The D2 MINI usually defaults to “Charging” – after enabling Developer Options, set “Default USB Configuration” to “File Transfer” or “MTP” if connecting to a PC. | | Stay Awake | Useful for kiosk/POS development – keeps screen on while charging. | | OEM Unlocking | Usually disabled (locked bootloader) on production SUNMI devices. | | Factory Reset | Developer Options remain disabled after a factory reset – you’ll need to repeat the process. | The process to open Developer Options on the
Go back to the . Scroll down to the bottom (usually near the bottom or under the "System" tab). You will now see a brand new entry: Developer options . | Feature | Details | |---------|---------| | |
The SUNMI D2 MINI is a robust, enterprise-grade Android device widely used in retail, hospitality, and logistics. Unlike standard smartphones, SUNMI devices run a customized version of Android (SUNMI OS) with a launcher optimized for business use. Consequently, accessing hidden features like requires a slightly different approach.