How to Enable Diagnostics Mode Port Oppo Neo 9 A37F

How to Enable Diagnostics Mode Port Oppo Neo 9 A37F

Already tried this but the Oppo A37F device is not connected Diag Port, only detected Android on Device Manager despite updating drivers. What should I do?

  1. Install .
  2. Install .
  3. Enable USB Debugging and OEM Unlock via Developer Options.
  4. Connect the device to the computer.
  5. Dial Number *#67766776# and you're taken to the Engineer Mode screen.
  6. Click the Serial Interface/PC Assistant button and the Connect Successfully message should appear.
  7. Dial Number *#801#.
  8. Enable Engineer Mode Toggle, Serial, Full-port switch, Rndis, diag switch, rmnet_bam switch.
  9. Pop up message installing driver will appear, let the driver installing process to complete.
  10. Check Ports on Windows Device Manager should be detected Qualcomm HS-USB Diagnostics 9091.
  11. The next step you can fix IMEI, Baseband, backup or restore QCN files.

Engineer Mode Oppo A37F

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