Wednesday, 26 March 2025

Fix Android Phone USB Connection Failure with ACDP2

If you are experiencing issues connecting your Android phone to the ACDP2 host using a USB cable and the USB prompt pop-up window does not appear, follow the steps below to resolve the issue.


Step-by-Step Solution

1. Connect the ACDP2 Host to Your Android Phone

Connect the ACDP2 host to your phone using a compatible Android USB cable.

Open the ACDP software on your device.


2. Check for the USB Prompt Pop-Up

If the USB prompt pop-up window does not appear, the ACDP host may not be recognized by your phone.

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3. Enable OTG Connection

Go to your phone’s Settings.

In the search bar, type "OTG" and select the OTG connection.

You will see a message: "Automatically turns off if not used for 10 minutes."

Turn on the OTG switch.

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4. Return to ACDP Software

After enabling OTG, switch back to the ACDP software.

The USB prompt pop-up window should now appear.

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5. Confirm the Connection

Click "Close" on the pop-up window.

Then click "OK" to finalize the connection.

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Once these steps are completed, your Android phone should successfully connect to the ACDP2 host.


Article source: http://blog.obd2shop.co.uk/fix-android-phone-usb-connection-failure-with-acdp2/


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