ACDP (PC Version) – How to Quickly Find Saved Data

This guide explains how to locate saved vehicle data files in the ACDP PC Version.

Ensure your software is up to date before proceeding.

Software Version Requirements

To use this feature, ensure your ACDP software is updated to the following versions or above:

ACDP1 PC Version: V1.0.65+

ACDP2 PC Version: V2.0.9+

1. Launch the ACDP PC application.

2. Go to [Me] → [About].

3. Confirm that your ACDP1 or ACDP2 PC version meets the required update level.

Locate Saved Vehicle Data Files

1. Click [My File].

2. The system will automatically open the UserData folder.

3. This folder contains all vehicle model data files generated during your operations.

4. Browse and select the file you need.

Watch the full tutorial here:

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ACDP Folder Export Tutorial on iOS (Version 3.6.5 and Above)

This guide will show you how to export folders from the Yanhua ACDP app on an iOS device. Before starting, make sure your ACDP app is updated to version 3.6.5 or above.

Step 1: Check Your App Version

Launch the ACDP app.

Go to [Me] → [About].

Confirm that your app version is 3.6.5 or higher.

Step 2: Open “My File”

Tap [My File].

All vehicle model folders you have worked on will appear on this page.

Locate the folder you want to export and prepare to compress it.

In this tutorial, we use the BMW folder as an example.

Step 3: Compress the Folder

Long-press the BMW folder.

Select [Zip].

A message will appear:

“A zip file has been created in the current directory: bmw.zip.”

Long-press the newly created bmw.zip file and tap [Share].

Step 4: Export Through Third-Party Software

Choose a third-party app for export.

In this example, we select WeChat.

Choose a contact and send the zipped file.

For a full demonstration, watch the video tutorial:

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ACDP Folder Export Tutorial for Android (Version 3.0.142 and Above)

This guide explains how to export vehicle model folders from the ACDP Android app.

Step 1: Preparation

Ensure your ACDP application is updated to Version 3.0.142 or above. Launch the app and navigate to the [Me] tab, then tap [About] to verify your version.

Step 2: Access Your Files

From the [Me] section, tap [My files]. You will now see a list of all vehicle model folders you have previously worked on.

Step 3: Compress the Target Folder

Locate the specific folder you wish to export (e.g., BDC2_ICP_OBD_IMMO). Tap the icon on the right side of that folder and select the [Zip] option from the menu.

You can edit the name of the compressed file if needed. Confirm by tapping [OK].

Step 4: Share and Export

Once the compressed .zip file appears in the folder list, tap the icon on its right side and choose [Share].

You can now export the file using any third-party application. This tutorial uses WeChat as an example—simply select WeChat and send the file to a contact or group.

Video Guide: 

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How to Copy BMW BDC3 ICP Keys with YANHUA Mini ACDP?

Learn how to copy BMW BDC3 ICP keys easily with the YANHUA Mini ACDP or Mini ACDP-2. This guide walks you through the process step by step.

Before You Begin - Check Your Software Version

Make sure your software is up to date before starting:

ACDP: Version 1.0.64 or higher

ACDP-2: Version 2.0.8 or higher

Android APP: Version 3.0.141 or higher

IOS APP: Version 3.6.4 or higher

You'll also need:

ACDP Module 38

BMW BDC3/BCP Key Copying Interface Board Kit

Check Operation Video:

Step 1: Identify the Key

Remove the rear cover of the key and confirm it is a BMW BDC3 key used in G-chassis models made in Hungary between 2020 and 2024.

Step 2: Read the Original Key Data

1. Connect the ACDP to the BAV-key adapter and place the original car key into the adapter.

2. Go to: BMW → FEM/BDC → IMMO/Mileage → BDC3/BCP ICP CopyKey → Special Function.

3. Select Identify key info by BAV Adapter, then save the key data.

4. Verify the key information displayed.

Step 3: Backup Original Key Data

1. Connect the original key, the BDC3 KEY-ICP Interface Board, and the ACDP.

2. Select G. BDC3(NCF2953) → Read Orig-Key Data.

3. Confirm the key details and wait for the backup to complete.

Step 4: Write Data to the New Key

1. Replace the original key with a new blank key.

2. Choose Write New-Key Data.

3. Important: Do not reconnect the original key during this step, as it may get erased.

4. Select the original key backup file (with .bin extension) and confirm the details.

5. Wait for the writing process to finish.

Step 5: Verify the Copied Key

1. Switch back to the BAV-key adapter and insert the new copied key.

2. Use Special Function → Identify key info by BAV Adapter.

3. Confirm that the new key’s information matches the original.

4. Get in the car to test the keys.

Done!

You have successfully copied a BMW BDC3 key using the YANHUA Mini ACDP.

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Yanhua ACDP BDC3/BCP ICP CopyKey Function Upgrade Guide

The ACDP BDC3/BCP ICP CopyKey function has been newly upgraded, providing users with a faster, safer, and more stable way to copy BMW BDC3/BCP keys without soldering.

Required Tools:

To perform this function, you will need the following:

ACDP2 (or ACDP1) main unit

BMW BDC3/BCP Interface Board Kit

ACDP Module 38 License

Operation Guide:

Open the ACDP2 App, and follow the path below:

[BMW] → [FEM/BDC] → [IMMO/Mileage] → [BDC3/BCP ICP CopyKey]

1. G-BCD3 (NCF2953) Key

Required Accessories:

Installation Steps:

① Locate the D1, D2, and D3 positioning points on the key.

② Carefully place the BDC3 interface board into the correct installation position.

③ Make sure the MSCL, MSDA, VBAT, and GND test points are perfectly aligned.

2. U-BCP (NCF295E) Key

Required Accessories:

Installation Steps:

1. Push the latch on the interface board to the unlock position.

2. Align the positioning pins of the interface board with the positioning holes on the key.

3. Press down the interface board gently, then push the PCB locking buckle toward the Lock end to secure it firmly.

Once installation is complete, you can proceed with key copying directly through the ACDP2 App — no soldering, no risk, and no damage to the original key or module.

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Yanhua BMW BDC3/BCP Key Copying Kit – Safe & Reliable

The Yanhua BMW BDC3/BCP Key Copying Interface Board Kit is an advanced, risk-free solution for duplicating BMW keys. Designed to work with the ACDP Module 38 License, it supports the copying of original brand-new keys for a wide range of BMW models from 2020 to 2024, with or without UWB functionality.

Module Functions:

1. Supports copying 2020–2024 BMW BDC3 keys (G chassis, manufactured in Hungary).

2. Supports copying BMW U chassis BCP keys, both with and without UWB.

Key Features:

1. Allows the use of original brand-new keys for key copying (aftermarket keys are not supported).

2. No soldering, no risk – a completely safe and efficient process.

3. No annual or per-use fees – once purchased, it’s free to use forever.

Supported Vehicle Models and Years:

1. BMW 2 Series/ 3 Series/ 4 Series/ 5 Series/ 6 Series/ 7 Series/ 8 Series /X3 /X4 /X5 /X6 /X7 /Z4 (2020–2024)

2. BMW 1 Series/ 2 Series (2021–2024) and X1 / X2 (2022–2024)

Supported key images:

Overall Connection Diagram:

ACDP-1 BMW BCP Key Copying Connection

ACDP-2 BMW BCP Key Copying Connection

ACDP-1 BMW BDC3 Key Copying Connection

ACDP-2 BMW BDC3 Key Copying Connection

Compatibility:

The interface board kit is fully compatible with both ACDP and ACDP2 devices, offering seamless integration and stable performance.

With its easy plug-and-play design, zero soldering requirement, and broad BMW coverage, the Yanhua BDC3/BCP Interface Board Kit provides a safe, efficient, and cost-effective solution for professional key programming and duplication.

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Yanhua ACDP Module 42 MB DSM (FBS4) Data Transfer Tutorial

This tutorial guides you through the step-by-step process of transferring Mercedes-Benz DSM (FBS4) data using Yanhua Mini ACDP 2 with Module 42.

Check Full Operation Video:

Open the Mini ACDP app, and confirm that the programmer is bound.

Benz >> ISM/DSM refresh >> DSM Help

Connect ACDP to the DSM model properly.

Here's taking the A0002703252 DSM as an example.

DSM(FBS4) >> Identify info

Please use the ACDP standard power adapter(voltage+ 12V, current >= 2.5A).

Please connect the ACDP with the DSM module!

Verify that the identified info of the original vehicle module is correct.

Take a screenshot and save it.

Identify info finish.

Transfer data >> Step1: Read original module data >> OK >> Continue >> Continue

Click OK, save original data.

*Please note to back up the file's path, data, time & part numbers. The file name should end with "Orig.bin".

Read chip data finished.

Disconnect from the original vehicle module, and connect another second-hand gear shift module with the same part number.

Step2: Clear donor module data >> OK >> Continue

Verify that the identified module info is correct.

Click OK, save chip data.

* The file name should end with "CLR.bin".

The programming system is about to begin, and forbidden to power off or unplug the device during operation! Click Continue.

Erase data finished.

Step3: Write data to donor module >> OK >> Continue

Confirm that the data of the second-hand module has been cleared, and click Continue.

Click OK, select original data(File name ends with "Orig.bin").

Check if the parsed data is correct.

Click OK, save chip data.

Click Continue. Transfer data finished.

Return to the previous step.

Identify info >> OK >> Continue

Verify that the info of the transferred second-hand module matches the info of the original vehicle module.

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