I have some problems with two different types AUTOCOMS CDP+. PCB was different type and both have a problems with message VCI not found. They both using same procesor STM32F205ZGT6 same shematic but different layout. Autocom with 2 PCB (main pcb + relay pcb) is better quality from autocom with only one double layer PCB. The second one has already printed test points to make connections to upgrade firmware.

• Autocom Driver Download For Windows 10 Pro
• Autocom Driver Download For Windows 102
• Autocom Driver Download For Windows 1000

2.) Then install autocom/delphi if you want (or you can do this before wow, doesn't matter). 3.) Find and download firmware 1423 for wow from links in post #1 4.) Copy all firmware files to installs acdiagnosismodule firmware and also to Delphi&or Autocom installs folders Firmware 5.) Open wow 5.00.3 and update firmware from it.

To repair your broken Autocom with this kind of processor is really easy only you need:
– wires
– solder iron
– Flash_Loader_Demonstrator
– firmware
– some electronic skiils

Procedures:

1.Install Flash_Loader_Demonstrator

The package provides the installation files for FTDI USB Serial Port Driver version 2.12.16.0. If the driver is already installed on your system, updating (overwrite-installing) may fix various issues, add new functions, or just upgrade to the available version. In acest videoclip va este prezentata instalarea/actualizarea driverelor pentru software-ul Delphi versiunea 2015.3 atat pentru autovehicule cat si pentru ca.

2.make wire connection between VDD (pin1 from J400) and pin138 BOOT0 from STM32F20XXX – for Autocom pcb V 3.0 or between TP102 (VDD) and TP206 – for Autocom class B

3.put a switch between pin9 and pin10 from J400 (this connection is needed to join short time NRST to GND – make resset)

4.connect Autocom to car (or external 12v) and USB to computer

5.start Flash_Loader_Demonstrator and dont change anything in settings just select yout VCI port number

6.connection wire is between VDD and BOOT0 (step2) all time while upgrating firmware

7.After Flash_Loader_Demonstrator window is appear then made short connection between pin 9 and pin 10 from J400 (look at pictures)

8.If everything is OK then next window will be avaliable in Flash Loader Demonstrator

9.When connection with MCU is avaliable, you need choose type of MCU 1024K

10.Select your firmware ex. 2012.3.bin from download to device option and global erase

11.Click next and wait about 7 min for uploading your firmware to Autocom

12.After uploading firmware finished just disconect Autocom from OBD2 and USB and connect it again and make test and you will be suprised your Autocom is live again

All files and documentation is here
I hope this post was helpfull for all people having problems with Autocom chinese clones.

Thread: Multidiag Pro Bluetooth CANNOT Connect on WIN 10

The Multidiag Prosystem was working via Bluetooth under windows 8.1.

But I cannot get Bluetooth to work since I upgraded to windows 10;

Windows 10 Pairs the CDP ok and accepts a password of 1234 ok; however, the hardware detection software in version 2013.3 fails to communicate.
P.S. the system works using a USB lead in windows 10

I seem to be using the correct com port…
OBD11 paired with 1234
Device manager says OBDII exists and is working
Device manager says Port (Com & LPT) Standard Serial over Bluetooth link (Com17/Com18) and is upto date.

The Multidiag Pro system says that the Com17/18(BT) Unknown device

When I click test connection in the event log I see…

Administrative Events says :-The mutual authentication between the local Bluetooth adapter and a device with Bluetooth adapter address (aa:bb:cc:11:22:33) failed.

So there must be some darn authentication mess up since updating to W10

Windows 10 (build 10240)

Any ideas?

Suggestion from folks in the MH community:

You may not have the correct com port number selected in the hardware setup section under settings in Delphi software, do you have usb/bt selected or bluetooth direct selected. You say the cdp pairs with a password of 1234, so when it is paired look in device manager in control panel of windows 10 to find out what com port number the interface has been allocated, then go back to your Delphi software select usb/bt in the hardware setup section and then select the correct com port number, then hit the test button to see if it finds your interface. Do all this without the usb cable connected so you are just using bluetooth on its own. If all the above fails might be worth trying a firmware update again or even uninstalling Delphi software and doing a fresh install of the Delphi software. I personally have not had any problems with the Delphi siftware when upgrading laptops from windows 8.1 to Windows 10, only problems i have ever had after the upgrade have been delphi becoming deactivated, so having to just activate the software again.

You can try to connecta different device for example a mobile phone etc to your bluetooth Windows 10 laptop to see if it can pair and receive files? Is the bluetooth device a mini pci board on the laptop or are you using a plug in USB bluetooth dongle? I would try uninstalling the device drivers for your bluetooth device in device manager and then reinstalling the drivers to see if you have success. Also may be worth trying a third party bluetooth suite like bluesoleil to see if you can get it to connect. If the bluetooth module is on baord (mini pci) go the manufacturers web site for the bluetooth card and check to see if there is an updated driver available for windows 10 for the bluetooth device.

Solution worked for someone but not me:

Had the same problem on my Tablet Win 10.
WOW working perfect DS150E usb working perfect, windows sees and pairs VCI but WOW don’t see it.
I found that when i set Compatibility mode Windows XP SP3 for WOW Bluetooth is working as expected!

Give it a try!

Autocom Driver Download For Windows 10 Pro

Finial solution:

I never found out any possible solution. Finally i bought anotherMultidiag Pro Bluetooth version (a folk in the forum said he’s using this):

And it did work on Windows 10!!!
Sooooooo much relief !!! Big thanks to all who helped me.

This is how i setup for 2015.3 Multidiag Pro system. The how-to’s is provided from obdexpress.co.uk. It’s installed on Win 7, but works perfect on Win 10 as they say.

Step 1 – Install Microsoft .NET 2015 Framework 4.6.1

Step 2- Run software “main” and copy ID to the dealer for license key file

Step 3 – Activate the software

Step 4 – Run the system for language setup

Step 5 – Install driver software and setup COM port in Computer Management

Then you can choose connection methods to begin diagnosis: USB or Bluetooth

Autocom Driver Download For Windows 102

Connection via USB

Step 6 – Hardware setup – test and update

Step 7 – Run 2015.3 system to diagnose BMW E90 2011 via USB connection

Via Bluetooth

(Multidiag Pro Bluetooth distance: 2M-5M)

Step 6 – Bluetooth pairing

Step 7 – Hardware setup – search and test

Step 8 – Run 2015.3 system to diagnose BMW E90 2011 via Bluetooth

Done!

Credits to all who helped me!

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