: Connect your Sunmi V2 to your computer using a high-quality USB-C cable. Install via Command Line : Open your terminal or CMD on your PC. Verify the connection by typing adb devices .
| Error Message | Cause | Solution | | :--- | :--- | :--- | | | Signature mismatch or older version present | Uninstall the existing version first. | | "Parse error" | APK architecture mismatch (e.g., x86 on ARM) | Compile APK for armeabi-v7a or arm64-v8a . | | "Install blocked by security policy" | Sunmi Kiosk lock active | Disable "Kiosk Mode" in Settings > Security, or use ADB to run: adb shell pm disable-user --user 0 com.sunmi.launcher | | Device not showing in ADB | Missing driver (Windows) | Install Sunmi USB Driver or Google USB Driver. | Sunmi V2 Install Apk
In some Sunmi firmware versions, the main settings "Unknown Sources" toggle is hidden or restricted. If the File Manager does not prompt you to allow installation, you may need to access the device's Settings > Security menu manually to enable it. : Connect your Sunmi V2 to your computer
Use the app on the device to locate and tap the APK to install. Sunmi Partner Platform (Fleet Management) | Error Message | Cause | Solution |
This method is the safest for in payment environments.