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How to Clone BMW MSD81.2 DME Using Launch X431 IMMO Plus

If you need to replace a BMW MSD81.2 engine ECU (DME) with a used one, you can do so using the Launch X431 IMMO Plus/IMMO Elite. This guide walks you through reading the ISN (Individual Serial Number) from the original ECU, modifying the flash data, and writing the ISN to the replacement ECU to ensure compatibility with the vehicle.

The same procedure applies to MSD80, MSD85, MSV80, and similar models.

Step-by-Step Procedure

  1. Access the ECU Replacement Function
    Navigate to: BMW Function → Main Function → Engine Module Replacement → Bench Mode → MSD81_TC1796.
    Check the wiring diagram.
  2. Connect the Original ECU
    Use the X-Prog3 programmer and follow the provided wiring diagram.
    Establish a connection with the ECU.
    Wait for the security login process to complete.
  3. Read & Backup Flash Data
    Read the chip ID.
    Back up the flash data from the original ECU.
    Save the flash data.
  4. Retrieve the ISN Code
    Select “FLASH Data Decryption” to extract the 32-digit ISN code from the original ECU.
    Record the ISN code.
    Disconnect the original ECU.
  5. Prepare the Replacement ECU
    Connect the replacement ECU to the Launch X431 IMMO Plus/X-Prog3, following the same wiring diagram.
    Establish a secure connection and log in.
    Back up the flash data from the replacement ECU.
    Extract the ISN from the replacement ECU’s flash data.
  6. Modify the ISN Code
    Select “Change ISN”.
    Input the 32-digit ISN from the original ECU.
    Successfully modify the ISN and save the updated flash data.
    Verify that the modified ISN matches the original ECU’s ISN.
  7. Write the Updated Flash Data to the Replacement ECU
    Select “Restore Flash Data”.
    Choose the latest modified flash data and write it back to the replacement ECU.
    Confirm that the flash write process is successful.
  8. Install & Test the Replacement ECU
    Disconnect the ECU.
    Install the replacement ECU back into the vehicle.
    Test to ensure proper operation.

Done! The replacement ECU is now successfully cloned and functional in the vehicle.

How to Repair the BMW FRM3 Module Using Launch X431 IMMO Plus and X-Prog3

In this guide, we’ll walk you through the process of repairing the BMW FRM3 module (footwell module) using the Launch X431 IMMO Plus. This tool now supports one-click repair for FRM modules, including the FRM3R module (9S12XEQ384 3M25J) used in BMW E87, E92, and E93 models.

Tools Required:

Step 1: Prepare the Connections

Ensure all your tools are connected properly:

  1. Solder the cable to the FRM3 module.
  2. Connect the cable to the X-Prog3 programmer, and then to the Launch X431 IMMO Plus.

Step 2: Read the Chip ID

Once the connections are set up, power on the system:

  1. Select “Read Chip ID” on the Launch X431 IMMO Plus.
  2. The ID should read successfully, confirming the connection is correct.

Step 3: Check the EEPROM Data

The FRM3 module often loses EEPROM data due to low or insufficient battery voltage. Follow these steps:

  1. Navigate to the “Backup EEPROM Data” option.
  2. You’ll notice the partition shows as zero, indicating the EEPROM is empty and corrupted.

Step 4: Repair the EEPROM

Now it’s time to repair the corrupted EEPROM data:

  1. Click on the “Repair” function in the Launch X431 IMMO Plus.
  2. The tool will read the flash data and create a new EEPROM file automatically.

Step 5: Confirm the Repair

Once the repair is completed:

  1. Check the EEPROM data again. You should now see valid data populated in the EEPROM section.
  2. The FRM3 module is now repaired and should function correctly.

Conclusion

With the repair process complete, your BMW FRM3 module is now restored and operational. Using the Launch X431 IMMO Plus and X-Prog3 programmer, you’ve successfully repaired the module with minimal effort.

How to Connect the Launch X431 Pro Elite to X-Prog3

Q: The Launch X431 Pro Elite is said to be compatible with the X-Prog3 programmer. Do I need a DBScar VII to run X-Prog3 on the Launch X431 Pro Elite? How do I connect the Pro Elite to X-Prog3?

A: Yes, the Launch X431 Pro Elite is compatible with the X-Prog3 programmer and the IMMO software for key programming functions.

However, the Pro Elite/ProS Elite tablet does not use the DBScar VII Bluetooth adapter for X-Prog3, as it lacks the DBScar module. Instead, the connection is done directly through a USB interface.

How to Connect the Launch X431 Pro Elite/ProS Elite to X-Prog3:
1.USB to OBD Converter:
The X-Prog3 package includes a USB to OBD converter.
Connect one end of the converter to the tablet and the other end to the vehicle’s OBD port.


2.Direct USB Connection:
The Launch Pro Elite/ProS Elite also supports the Launch X431 Key Programmer Remote Maker. To use this, connect the key programmer to the tablet via its USB Type-C port.

By following these steps, you can successfully connect the X-Prog3 to your Launch X431 Pro Elite for key programming and other functions.

How to Bind Launch X431 TSGUN WAND with X431 Scanner

Launch X431 TSGUN WAND is a Bluetooth TPMS service tool which supports tire pressure sensor activation, reading, diagnosis, relearn and programming. It should work together with X431 scanner such as X431 V, X431 V+, X431 Pro, X431 Pro3, X431 Pro5, X431 Pro Mini, X431 PAD III, X431 PAD V,X431 PAD VII

What is in X431 TSGUN package?

  1. X431 TSGUN Wand;
  2. Charging Cable(for charging the X431 TSGUN);
  3. Password Envelope, a piece of paper with serial number(SN) and activation code, which is required when binding the X431 TSGUN to diagnostic tool;
  4. User Manual.

Function of the buttons display

How to bind X431 TSGUN with a diagnostic tool?

Turn on X431 diagnostic tool & TSGUN, press

TPMS >> Swipeleft, Next >> Bind >> Enter serial number(SN), password, Bind

(Note: please tear off the envelope seal to get SN & password.)

Press “Return” when the screen displays SN.

It will download the TPMS software automatically.

Follow the prompts to operate, just wait for Bluetooth pairing…

The X431 TSGUN will connect to the scanner automatically.

It will take some while for updating firmware…

Press “OK” when completed.

Bluetooth connection is successful.

Now you can start to do TPMS service.

for more informations, please visit following link

https://www.carobd.de/wholesale/launch-x431-i-tpms-service-tool-support-315mhz-433mhz-sensors.html

Whatsapp: +86 19947637411
Email: Sales@Carobd.de

How to Connect the Launch X431 Pro Elite to X-Prog3

How to Connect the Launch X431 Pro Elite to X-Prog3

Q: The Launch X431 Pro Elite is said to be compatible with the X-Prog3 programmer. Do I need a DBScar VII to run X-Prog3 on the Launch X431 Pro Elite? How do I connect the Pro Elite to X-Prog3?

A: Yes, the Launch X431 Pro Elite is compatible with the X-Prog3 programmer and the IMMO software for key programming functions.

However, the Pro Elite/ProS Elite tablet does not use the DBScar VII Bluetooth adapter for X-Prog3, as it lacks the DBScar module. Instead, the connection is done directly through a USB interface.

1.USB to OBD Converter:
The X-Prog3 package includes a USB to OBD converter.
Connect one end of the converter to the tablet and the other end to the vehicle’s OBD port.
2.Direct USB Connection:
The Launch Pro Elite/ProS Elite also supports the Launch X431 Key Programmer Remote Maker. To use this, connect the key programmer to the tablet via its USB Type-C port.

How-to-Connect-the-Launch-X431-Pro-Elite-to-X-Prog3-1

How-to-Connect-the-Launch-X431-Pro-Elite-to-X-Prog3-2

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By following these steps, you can successfully connect the X-Prog3 to your Launch X431 Pro Elite for key programming and other functions.

Connection Methods for Launch X431 Diagnostic Tools

Connection Methods for Launch X431 Diagnostic Tools

Method 1: Connection for Launch X431 Pro5

Connection-Methods-for-Launch-X431-Diagnostic-Tools-1

Device: Launch X431 Pro5
Connection: Micro USB to tablet
Details: For older X431 Pro5 models using the Smartlink VCI, connect via a USB cable (Type A to Type B).
Note: An additional DoIP cable is required for this method.
Method 2: Connection for Launch X431 Pro3 LINK

Connection-Methods-for-Launch-X431-Diagnostic-Tools-2

Device: Launch X431 Pro3 LINK
Connection: Standard Link connection
Details: Uses the default connection setup provided with the device. Ensure all necessary cables are present.

Method 3: Connection for Launch PAD VIII V2 LINK

Connection-Methods-for-Launch-X431-Diagnostic-Tools-3

Device: Launch PAD VIII V2
Connection: Standard Link connection
Details: For models like the PAD VIII V2, no extra DoIP cable is required. The device supports built-in communication protocols.

Method 4: Connection for Launch X431 Pro3, ACE, and Pro3 APEX

Connection-Methods-for-Launch-X431-Diagnostic-Tools-4

Device: Launch X431 Pro3, ACE, Pro3 APEX
Connection: DBScar VII+ adapter cable
Details: This method applies to newer tablets equipped with the DBScar VII adapter.
Method 5: Connection for Launch X431 PAD III/PAD VIII V2
Device: Launch X431 PAD III, PAD VIII V2
Connection: Y-splitter cable to RJ45
Details: This method integrates the DoIP protocol using the PCS 4 system. No additional DoIP cable is required.
General Information:
DoIP (Diagnostics over Internet Protocol) uses Ethernet as the communication medium, offering high-speed vehicle diagnostics.
Supported by manufacturers like BMW, Jaguar, and Volvo.

2019 VW Magotan MQB Key Matching By X431 IMMO Plus or PAD/PAD VII

Function description: 2019 VW Magotan MQB key matching
Supported products: Launch X-431 IMMO Plus/PAD
Tested models: 2019 VW Magotan MQB, VIN: LFV3A23C6J32***

Procedure:
1.Take IMMO Pro as an example. Enter the VW immobilizer and choose [Anti-Theft Key Matching], as shown in Figure 1.

VW-Magotan-MQB-Key-Matching-1

2.Choose [Key Learning], as shown in Figure 2.

VW-Magotan-MQB-Key-Matching-2

3.Connect the X-431 PROGIII and the connector, and choose OK, as shown in Figure 3.

VW-Magotan-MQB-Key-Matching-3

4.Choose [MQB Anti-theft System], as shown in Figure 4.

VW-Magotan-MQB-Key-Matching-4

5.Choose [Platform Mode], as shown in Figure 5.

VW-Magotan-MQB-Key-Matching-5

6.Choose [Dismantle and read anti-theft data], as shown in Figure 6.

VW-Magotan-MQB-Key-Matching-6

7.Choose [View Wiring diagram], as shown in Figure 7.

VW-Magotan-MQB-Key-Matching-7

8.Choose [D70F3529], as shown in Figure 8.

VW-Magotan-MQB-Key-Matching-8

The chip model D70F3529 is on the back of the instrument, as shown in Figure 8-1.

VW-Magotan-MQB-Key-Matching-9

9.Choose [Pin-up wiring diagram], as shown in Figure 9.

VW-Magotan-MQB-Key-Matching-10

10.Use USB to connect the diagnostic connector and tablet device, connect according to the wiring diagram, and select OK, as shown in Figure 11.

VW-Magotan-MQB-Key-Matching-11

VW-Magotan-MQB-Key-Matching-12

VW-Magotan-MQB-Key-Matching-13

11.After the wiring is successful, choose [Read Chip ID], as shown in Figure 12.

VW-Magotan-MQB-Key-Matching-14

12. The chip ID is successfully read and the wiring is normal. Select OK, as shown in Figure 13.

VW-Magotan-MQB-Key-Matching-15

13.Choose [Back Up Complete Data], as shown in Figure 14.

VW-Magotan-MQB-Key-Matching-16

14. Reading the data…Please wait, as shown in Figure 15.

VW-Magotan-MQB-Key-Matching-17

15. It will read FLASH and EEPROM data in turn, please wait, as shown in Figure 16.

VW-Magotan-MQB-Key-Matching-18

16. After the data is read successfully, enter the name of the saved file and select OK, as shown in Figure 17 (the Chinese name is not supported for the time being).

VW-Magotan-MQB-Key-Matching-19

17. Select the save path and select OK, as shown in Figure 18.

VW-Magotan-MQB-Key-Matching-20

18. Confirm the save path and select OK, as shown in Figure 19.

VW-Magotan-MQB-Key-Matching-21

19. Select [Flash&Eeprom Data Decryption], as shown in Figure 20.

VW-Magotan-MQB-Key-Matching-22

20. Select the instrument data read before and select OK, as shown in Figure 21.

VW-Magotan-MQB-Key-Matching-23

21. The parsing is successful. Record the CS code of the car and select Confirm, as shown in Figure 22.

VW-Magotan-MQB-Key-Matching-24

22.Choose [Generate Dealer Key], as shown in Figure 23.

VW-Magotan-MQB-Key-Matching-25

23. Put the original car key into the programmer and select OK, as shown in Figure 24.

VW-Magotan-MQB-Key-Matching-26

VW-Magotan-MQB-Key-Matching-27

24. The original car key is successfully read. Put in the blank key that needs to be matched and select OK, as shown in Figure 16.

VW-Magotan-MQB-Key-Matching-28

25.Choose [VW], as shown in Figure 26.

VW-Magotan-MQB-Key-Matching-29

26. The dealer key is successfully generated. Select OK, as shown in Figure 27.

VW-Magotan-MQB-Key-Matching-30

27. After restoring the instrument, install it on the car, connect the device to the car, and choose [Learn Key], as shown in Figure 28.

VW-Magotan-MQB-Key-Matching-31

28. Enter the number of keys to be learned and select OK, as shown in Figure 29.

VW-Magotan-MQB-Key-Matching-32

29.The current key is a smart key. Select Yes, as shown in Figure 30.

VW-Magotan-MQB-Key-Matching-33

30. Keep the key in the sensing area on the right side of the steering column and select OK, as shown in Figure 31.VW-Magotan-MQB-Key-Matching-34

31. The instrument displays 0-2 and enters the learning mode, as shown in Figure 32.

VW-Magotan-MQB-Key-Matching-35

32. The first key is successfully learned, and the instrument displays 1-2, as shown in Figure 33.

VW-Magotan-MQB-Key-Matching-36

33. After the first key is successfully learned, directly replace it with the second key and paste the second key on the sensing area, as shown in Figure 34.

VW-Magotan-MQB-Key-Matching-37

34. The second key is successfully learned, and the instrument displays 2-2, as shown in Figure 35.

VW-Magotan-MQB-Key-Matching-38

35. After the data is saved, the function is completed, as shown in Figure 36.

VW-Magotan-MQB-Key-Matching-39

Launch X431 CRP123X vs. CRP129X vs. CRP919X vs. CRP919X BT

Launch X431 CRP123X vs. CRP129X vs. CRP919X vs. CRP919X BT 

What are the differences between Launch X431 CRP123X, CRP129X, CRP919X & CRP919X BT diagnostic tools? Here we’ve compared them in price, hardware configuration, and software features in detail, hoping to help a lot.

x431 crp919x bt

x431 crp919x bt

Differences
1. CRP123X is the cheapest while CRP919X/CRP919X BT are the most valuable.
2. X431 CRP919X/CRP919X BT supports more service functions(31 kinds) and vehicle brands(100+) than others.
3. X431 CRP919X/CRP919X BT supports full system diagnosis, bi-directional control, active test, hidden/modification, coding, and FCA secure gateway while other tools cannot.
4. Only CRP919X BT supports wireless connection via Bluetooth.
5. Only CRP919 can support CAN-FD/DoIP meanwhile.

Conclusion
In general, Launch CRP123X is the most affordable for beginners. Launch CRP919X/CRP919X BT are coming with better hardware and more diagnostic features for experienced mechanics. Customers can select according to their actual budget and functional needs.

For more informations, please contact

www.carobd.de

Launch X431 PAD V Elite Frequently Asked Questions!

Launch X431 PAD V Elite scan tool new-added topology module mapping,it is easy to view the communication structure between modules.you can directly access all system to perform functions,view live data in graph.number of the DTCs are marked out for easy to location of the faults. And just one click, you can access to the fault module directly and the DTC definition and suggested reasons are listed, improving your working efficiency highest than ever.

X431 PAD V ELITE Introduction

LAUNCH X431 PAD V ELITE supports online programming + offline/J2534 programming, it is more powerful and cost-effective than other J2534 tools.

X431 PAD V ELITE Highlights

👍 High configuration hardware: 10.1 inch Touchscreen, sun readable screen, protection grade IP65, more waterproof, more resistant to falling, and the vehicle can work normally after rolling.

👍 Support 5G Wi-Fi Diagnosis, 4GB RAM + 128GB ROM (can be expanded to 256GB).

👍 Updated the connector from Smart Box 3.0 to Smart Link C, added Super Remote Diagnostic

👍 Online ECU Programming + Online Coding + J2354 Programming

👍 OE-Level Full System Diagnosis + 50 More Reset Services

👍 Full Bi-Directional Control / Active Test + ECU Coding + Guide Function

👍 FCA AutoAuth Access + SCN Online Coding

👍 Support support Topological Graph + J2534/RP1210/D-PDU / CAN FD DolP New Protocols

👍 25 Language Support , No language barrier.

👍 Auto VIN Scan + Remote Diagnostic +Diagnostic Feedback +Maintenance records, ect

👍 Support the expansion of 24V truck diagnosis (Optional)

👍 Added Tesla _EV vehicles: Model – 3, Model – S and Model- X ( Buy in MALL)

👍 2 Years Free Update You can use all functions as normal after 2 years free update, it will not be locked.

👍 1 Year Warranty + Free Tech Supports

👍 Extended module: Compatible with Oscillograph, X-PROG 3, TSGUN Wand, RF-Sensor, BST360 Battery Test, VSP600 Videoscope, ADAS, 24V Heavy Duty software , Wi-Fi printer, New energy vehicle, Multimeter, Ignition analysis etc.

👍 Multi-Language Supports: Support English, French, Spanish, German, Russian, Korean, Japanese, Portuguese, Italian, Polish, Dutch, Hungarian, Finnish, Simplified, Czech, Turkish, Greek, Arabic, Danish, Persian, Romanian, Serbian, Swedish, Chinese Traditional.

👍 Supports more models and more comprehensive functions:

a. Support 30+ Car Brands, overing European cars, American cars, Asian cars and Chinese cars ,and keep increating

b. function including: Online Coding, Online Programming,Online Parametric Configuration,On-Line Matching And Calibration, Fuel Quality Defect Firmware Upgrade and more

c. Applicable vehicle models for online programming : For Mercedes Benz, for Porsche, for FAW Volkswagen, for Kia, for bmw, for Nissan, for SKODA, for Mazda ,for VW, for Beijing Hyundai, For Seat, for Fiat, for Audi, For SAIC Rongwei, for Renault, for China GM, For SAIC MG, for GAC MOTOR, for Ford, for Shanghai Volkswagen , for Hyundai, keep increasing…

For the new released product Launch X431 PAD V Elite, customer should be with many things to know

Here we share some FAQ

Launch X431 PAD V Eliteh FAQ

Q:Hi this equipment support Honda CRV 2022 Hybrid and Nissan murano 2020?
A:Hello, LAUNCH X431 PAD V can diagnosis your Honda CRV 2022 Hybrid and Nissan murano 2020!

Q:Will the unit work on 2014 Infiniti QX70, VIN# JN8CS1MU0EM450620 ?
A:Hello, our engineering told me that the LAUNCH X431 PAD V can diagnose your model!

Q:Does this work on 2022 Ford F-350 6.7 power stoke diesel , ecm Tcm , instrument cluster programming?
A:Sorry, the LAUNCH X431 Pad V does not currently support 2022 Ford models!

Q:Can It program honda car with new software ?
A:Sorry sir, X431 Pad V currently does not support Honda programing!

Q:Hello! I am in USA and I would like to program VW and Audi vehicles. What country do I need to route my VPN for it to work? Thank you!
A:You can use a VPN from Europe, but it is risky and you need to operate with caution. Thank you.

Q:will the PAD V program, code, do special functions, and actuations on DoIP 2019 jaguar (USA)? (2017 and up) no subscription necessary? you notes say no USA programing.
A:Hello, if you are in the United States, please change your network to another country, so that you can use the programming function in this car; you do not need to change the network to use other functions. What do you mean by “(2017 and up) no subscription”?

Q:Hi , Is this toll can do Mercedes SCN coding and reset start counter of sprinter ?
A:Hello, what is “reset start counter”? Can you explain clearly?

Q:Am I able to add the smart box 3.0 to the pro3s+
A:Hello, it is not possible!

Q:can this tool program my 2004 escalade,2018 Chevy cruze, and 2007 BMW 5 series
A:Hi, it is possible to program the 2007 BMW 5 series, the other two cars cannot.

Q:How much is the update after the first year?
A:Hello, LAUNCH X431 Pad V renewal is currently at a discounted price of $559 (1 year), $859 (2 years).
LAUNCH X431 Pad V renewal card link, Click to learn more!

Q: Communication error with vehicle ECU?
Please confirm:
1. Whether the VCI is properly connected.
2. Whether the vehicle ignition switch is ON.
3. If all checks are normal, send vehicle year, make, model and VIN
number to us using Feedback feature.

Q: Failed to enter into vehicle ECU system?
Please confirm:
1. Whether the vehicle is equipped with the system.
2. Whether the VCI is correctly connected.
3. Whether the vehicle ignition switch is ON.
4. If all checks are normal, send vehicle year, make, model and VIN number to us using Feedback feature.

Q: Can I use any other power adaptor other than the included power adaptor to charge the tablet?
No. Please use only the included power adaptor to charge the tablet.
We assume no responsibility for damage or loss resulting from the use of the any other adaptors.

Q: How to save power?
• Please turn off the screen while the device keeps idle.
• Set a shorter standby time.
• Decrease the brightness of the screen.
• If WLAN connection is not required, please turn it off.
• Disable GPS function if GPS service is not in use

Q: How to reset the tablet?
*Warning: Resetting may cause data loss. Before doing so, please make sure important data and information has been backed up.
There are 2 methods available to reset the tablet:
Method 1
1. Ensure the tablet is in ON mode.
2. Select “Tablet Setting” on the Home screen.
3. Select “Backup & reset”.
4. Tap “Factory data reset”.
5. Tap “RESET TABLET” to confi rm.
Method 2
1. Ensure the tablet is in OFF mode.
2. Hold and press VOLUME – key and POWER key until the tablet enters system boot mode.
3. Use the VOLUME + / VOLUME – key to switch to system recovery mode and press POWER key to confi rm.
4. Use the VOLUME + / VOLUME – key to move the highlight bar on“wipe data / factory reset” and press POWER key to confi rm.
5. Press VOLUME + / VOLUME – to select “yes” and press POWER key to confi rm.
6. Select “reboot system now” and press POWER key to restart the system.
7. After resetting is complete, follow the on-screen instructions to finish the system settings.

Q: How to activate new VCI device?
*Note: Before registration, please make sure the network is properly connected.
If you have activated a VCI device before and bought a new VCI device due to the loss or other reasons, please follow the below steps to activate:
1. On the Home screen, tap “User Info” -> “Activate VCI”.
2. Input product S/N and activation code, which can be found from the included password envelope, then tap “Activate”.
3. After activation completed, the tablet will automatically wirelessly connect to the VCI device. Tap “User Info” -> “VCI” to check if the
activated VCI device is displayed in the connector list or not. Each tablet is allowed to bind multiple VCI devices.
If you intend to use one of the VCI devices to diagnose / test a vehicle, just switch to the corresponding VCI device.

Q: How to update Android?
A newer Android version will be released to bring better user experience and more capabilities. Please check for updates on regular basis.
*Note: Please make sure your tool battery has at least 70%. Do NOT run any other programs during the update.
1. On the Home screen, tap “Other Module” -> “Wireless Upgrade”.
2. Tap “Check for updates”. Once a newer version is found, follow the on-screen instructions to download and install the update file.
3. Be patient to wait until the update is done.

Q: How to update the APK and diagnostic software?
*Note: During the update, please make sure the tool has a stable network connection.
1. On the Home screen, tap “Software Update”.
2. To update all software, tap the “All software” tab and tap “Update”on the bottom of the screen to start the download.
3. To update some common software, tap the “Common software” tab to update the previously added common software list.

Q: Can I use the VCI device to communicate with the tablet viaBluetooth?
The VCI device actually supports the Bluetooth communication, but this feature is currently disabled in the diagnostic application.
The Wi-Fi communication between the tablet and the VCI is highly recommended since it provides more stable connection and faster transmission speed.

Q:What to do if the tablet runs out of space when downloading software?
1. Refer to the item “How to back up data?” to back up the important data.
2. Delete the data that has been backed up to release the storage space.

Q: How to back up data?
1. Turn the tablet on.
2. Plug the external storage device into the data transmission port (not type-C port) of the tablet.
*Note: For this tablet, the USB Type C interface is only for charging and disabled for data exchange. To exchange fi les with other external storage devices, please use the USB Type A interface only.
3. Go to “Other Modules” -> “Files” open the ES File Explorer.
4. After the tablet identifi es the storage device, USBxxxx will appear under the Internal Storage.

Q: The diagnostic application is failing.
1. On the Home screen, tap “Tablet Setting” -> “Apps”.
2. Select the application name from the Apps list.
3. Select “FORCE STOP”, and then press “OK” to confirm.
4. Select “Clear Data”, and then press “OK” to confirm.

Q: How to retrieve the login password?
Please follow below steps to proceed in case you forgot the login password
1. Tap [Login] button on the upper right corner of the screen.
2. Tap “Retrieve password”.
3. Input product S/N and follow the on-screen prompts to set a new password.

for more details,please visit

https://www.carobd.de/upload/pro/24022717090867516287.pdf

What’s the Difference betweem Launch X431 SmartLink C 2.0 and HD III Heavy Duty Module?

Launch X-431 SmartLink C 2.0 is a heavy-duty vehicle diagnostic module developed by Launch Company based on Linux system, dual processor Cortex-A7+Cortex-M7, 8G storage, 256M storage, 320*480 resolution. It supports Bluetooth, Wi-Fi, USB and other communication methods, and can be used with X-431 PRO3S and PRO5 series.

Launch X431 SmartLink C 2.0 is the update version of Launch X431 HDIII, but what’s the difference between Launch X431 SmartLink C 2.0 and Launch HDIII ?

1,  Functions Comparison

LAUNCH X431 HDIII Heavy-duty Truck Diagnostic Module :X-431 HD III is a heavy-duty vehicle diagnostic module based on Android system developed by Launch Company.
It supports Bluetooth, Wi-Fi, USB and other communication methods. It can be used with X-431 PRO 3S or X-431 PAD III, and is suitable for 12V and 24V models.
Covers engine software for Cummins, Bosch, Weichai, Yuchai, Xichai, Chaochai, etc.,
as well as software for more than 100 global vehicle models such as Dongfeng Commercial, Foton Commercial, FAW Jiefang, Jiangling, Mercedes-Benz Heavy Truck, Volvo Heavy Truck, Yutong Bus, King Long Bus, etc. .
Supports functions such as reading version information, reading fault codes, reading data streams, clearing fault codes, and action testing.

Launch X-431 SmartLink C 2.0 Heavy-duty Truck Diagnostic Module :X-431 SmartLink C 2.0 is a new generation heavy vehicle diagnostic module based on Linux system developed by Launch Company.
It has dual processors Cortex-A7+Cortex-M7, 8G running memory, 256M storage, and 320*480 resolution.
It supports Bluetooth, Wi-Fi, USB and other communication methods, and can be used with X-431 PRO3S, PRO5, and PADV series, and is suitable for 12V and 24V models.
Covers engine diagnostic software for Cummins, Bosch, Weichai, Shangchai, Yuchai, Xichai, Chaochai, Yangchai, Quanchai and other engines. Supports software for more than 300 vehicle models around the world, including Dongfeng Commercial, Foton Commercial, FAW Jiefang, Jiangling, Mercedes-Benz Heavy Truck, Volvo Heavy Truck, Yutong Bus, King Long Bus, etc.
Supports functions such as reading version information, reading fault codes, reading data streams, clearing fault codes, and action testing.
Supports super remote diagnosis.

2. Hardware: The hardware adopts higher-performance processors to provide faster and more accurate commercial vehicle fault diagnosis and repair solutions;
3. Number of diagnostic software: supports more car models and wider car model coverage;
4. Diagnostic function: supports super remote diagnosis

for more informations, please visit following link

https://www.carobd.de/wholesale/launch-x431-smartlink-c-heavy-duty-truck-module.html