VAG-COM/VCDS EVERYTHING

[badrax]

Hex-V2 STM32F405/429 VIIPlus firmware files:
This is all the firmware files I have extracted over time.
To get this to work on a 415 interface you will have to remove all crypto chip communication or perhaps emulate it.
Both bootloader and firmware will set the chip to RDP2 so these also needs patching!

New server
https://www.sendspace.com/file/qv1vb0

[Tomas003]

This seller is selling
Stm32f405 Chip 21.9.0 Unlimited Full License V2 Stm 405 Support Online Update Car Diagnostic Interface Stm32f415 Without Loader - Diagnostic Tools - AliExpress

[Tomas003]

Upgrades available for STM32F405

This seller is selling
Stm32f405 Chip 21.9.0 Unlimited Full License V2 Stm 405 Support Online Update Car Diagnostic Interface Stm32f415 Without Loader - Diagnostic Tools - AliExpress

[Tomas003]

Take a look device manager:
HEX-V2.jpg

greeting
version 20.4.0 20.4.1 20.4.2 England
same problem
vehicle connection test ok, interface found, contact, select engine and eject interface not found

[Tomas003]

Thanks for sharing.

Hex-V2 STM32F405/429 VIIPlus firmware files:
This is all the firmware files I have extracted over time.
To get this to work on a 415 interface you will have to remove all crypto chip communication or perhaps emulate it.
Both bootloader and firmware will set the chip to RDP2 so these also needs patching!

https://www90.zippyshare.com/v/v3OEoTYM/file.html

[Tomas003]

Good job done

From J2 and right (the one with the small square) you have [VDD(+3.3v), GND, PA15, SWDIO, SWCLK, PB3] (The side of the PCB with the STM chip)

Both the bootloader and the firmware will check the RDP level and set RDP2 if not previously set.
This will completely disable the debug interface so you wont get any response if you connect a debugger.

Here are some info from ST about RDP2:

"When RDP Level 2 is activated, all protections provided in Level 1 are active and the MCU is fully protected.
The RDP option byte and all other option bytes are frozen and can no longer be modified. The JTAG, SWV
(single-wire viewer), ETM, and boundary scan are all disabled. When booting from Flash, the memory content
is accessible to user code. However, booting from SRAM or from system memory bootloader is no longer possible.
This protection is irreversible (JTAG fuse), so it is impossible to go back to protection Level1 or 0."

Despite this I found a way to revert it so I would not say it is impossible. When that said it took me nearly a year of research to figure it out.

Good luck trying

[joker01]

i am trying to figure out how to update my vcds clone 18.9 but i don't understand ....
i would like to upgrade my clone, i have atmega mcu and vcds on cable test it tells me type roos * tech hex-usb ...
do I have to download loader kolimer 9.x and then sw last sw vcds and then update firmware from sw or do I have to reflash atmega with programmer ??

[hid3]

In the loader package, have you read the Readme file?

[joker01]

I haven't downloaded any packages yet ....

[heshamzn]

I got STM32F429 i use it through the viip loader can i use it directly from the vcds without the loader is it safe ??

[ZIPPO4594]

If you use VCDS eng, you can, but if you use another language, you can’t

[liviudiaconu]

I got STM32F429 i use it through the viip loader can i use it directly from the vcds without the loader is it safe ??

First time launch VIIPlusLoader and see if update firmware is needed. If is needed do-it. If no, if use en no more need loader.

[kaalis]

Tested 08.022.04 and have a lot of bug's with 22.3.1 EN

Try 08.022.05
https://www106.zippyshare.com/v/U1xN8yLm/file.html

https://files.fm/u/3z8cm2pv4

Sent from my VOG-L29 using Tapatalk

[jan4]

i would love to hear comments from our friend fly.
as the manufacturer he should be the one to comment on the problems we face .

[networkers]

Do you really expect (extended) support for a fake/counterfeit product?