How to enable debug mode on the D30/D35/D50/D80/D80K?

[fangzhengwei]

1、Please provide the SN number located on the back of the device, so that we can authorize it to switch into "debug mode" from the backend.

2、Open the "DeviceAssistant" app on the desktop. If it is not there, you can find it via: Settings → Apps → All apps.

3、Click CONFIRM and wait until you see the "DEBUG MODE” watermark appear.

4、Tap the Build number multiple times. The path is: Settings → About device → Build number.

5、Navigate to Settings → System → Developer Options, enable USB debugging, and then you can start testing with this device.

[fangzhengwei]

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[fangzhengwei]

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[Caroline-521]

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[fangzhengwei]

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