How to Send Xhorse Feedback Message on Xhorse App?

 If anyone need to contact Xhorse Tech Support / send feedback – here is quick view how to do that.

How to post feedback / send message to tech support:

In Xhorse App, select Feedback and Suggestion-> I want to feedback
Enter problem type and suggestion, then Submit.

https://www.vvdishop.com/service/post-feedback-to-xhorse-tech-support.html

How to Send Xhorse Feedback Message on Xhorse App?

 If anyone need to contact Xhorse Tech Support / send feedback – here is quick view how to do that.

How to post feedback / send message to tech support:

In Xhorse App, select Feedback and Suggestion-> I want to feedback
Enter problem type and suggestion, then Submit.

https://www.vvdishop.com/service/post-feedback-to-xhorse-tech-support.html

VVDI2 Change VAG EDC17 Immo Data in EEPROM

Here vvdishop.comm presents how work Xhorse VVDI2 VAG for change immo data in eeprom from Seat Ibiza EDC17U01 .

Run VVDI2 Quick Start->Seat->Special Function->MED17/EDC17 dump tool

Load EEPROM File,  upload original Ibiza EDC17U01 eeprom

Load Flash file, upload original EDC17U01 flash file

Then press Decode

Decode ECU information, incl. ECU Type, CIN, CS, PIN MAC, Immo type

Save as TXT

Upload EEPROM file and Flash File you want to change respectively

Then Decode
missing IMMO ID, Load from TXT saved previously

Decode success. Save new EEPROM dump.

Open txt file to check ECU information

change EDC17 immo data in eeprom success.

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https://www.vvdishop.com/service/vvdi2-change-vw-edc17-immo-data-in-eeprom.html

Mercedes W204 Front SAM Cloning by VVDI Prog

A Mercedes-Benz W204 C-class C200 2009 front SAM control module is water damaged, need to clone a new SAM.

First need to read dump data from old front SAM unit and clone to a new one.

In Xhorse VVDI Prog software, select 8-Other->Benz->W204 FRONT SAM Module

Check wiring diagram

Follow wiring diagram to connect vvdiprog MC912 reflash cable v3 with front SAM module

Read EEPROM and save dump

Read PFLASH and save data

Write EEPROM and PFLASH data to a new front SAM module using vvdi-prog, then install it to vehicle.

Done.

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VVDI Prog Read Opel Corsa-D Dump and Calculate Pin

How-to: calculate PIN code from Opel Corsa-D BCM dump. Before calculating, you need use xhorse vvdi prog programmer to read out dump file from Opel Corsa-D BCM.

Procedures:

Step 1: Read dump from BCM

Remove BCM and disassemble the cover to take PCB out.

Solder wires on PCB according to the wiring diagram. In this example, we take VVDI Programmer as example,the diagram show on the software.

In VVDI-Prog software select “2-MCU”–>”RENESAS-V850”–>”D70F3379”

Select “P-FLASH” and click “Read” button

It will take several minutes to read out P-FLASH data from BCM

Save the P-FLASH data

Then open it with a editor, like HEX Workshop Editor

Step 2: Calculate PIN Code from Dump

Now you can calculate PIN code from BCM P-FLASH dump:

Open dump from FLASH and read value from address 3FD0 3FD1 3FD2

In this example,I have value F8 9A 5D

Double value from address 3FD1

Now we get value:F8 9A 9A 5D

Open dump from EPROM and read value from address 0010 to 0013

Save value,i have in EEPROM dump to address 0050 to 0053

In my example i have CC A8 A8 65

Now open HEX calculator and make value FLASH XOR value EPROM

In my case,F89A9A5D XOR CCA8A865=34323238

Ignore 3 and find value 4228

Now read reverse the value and it is PIN code: 8224!

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