NefMoto

Technical => Flashing and Chipping => Topic started by: Xenophreak on May 18, 2024, 10:17:14 AM



Title: Tool for PCR2.1
Post by: Xenophreak on May 18, 2024, 10:17:14 AM
Hi, is there a clone tool out there that can correct cheksum on a PCR2.1


Title: Re: Tool for PCR2.1
Post by: kuebk on May 20, 2024, 04:13:25 PM
What checksums? Flash/eeprom?


Title: Re: Tool for PCR2.1
Post by: Xenophreak on May 23, 2024, 01:17:02 PM
Flash mainly, but eeprom could also be nice.


Title: Re: Tool for PCR2.1
Post by: Xenophreak on May 30, 2024, 01:32:41 PM
What checksums? Flash/eeprom?

Do you know any tool?


Title: Re: Tool for PCR2.1
Post by: prj on May 30, 2024, 01:42:38 PM
https://xyproblem.info/ (https://xyproblem.info/)

What are you really trying to do? Why do you need this?


Title: Re: Tool for PCR2.1
Post by: Xenophreak on June 02, 2024, 02:22:18 AM
https://xyproblem.info/ (https://xyproblem.info/)

What are you really trying to do? Why do you need this?

Want to do dpf and egr delete. And Winols cannot do ck correction without plugin.


Title: Re: Tool for PCR2.1
Post by: EanDem on June 02, 2024, 04:01:27 AM
What exact tool for flashing and editing you use? Without tools you trying beat nail to wall with sausage. Guess the outcome...


Title: Re: Tool for PCR2.1
Post by: prj on June 02, 2024, 12:55:56 PM
Want to do dpf and egr delete. And Winols cannot do ck correction without plugin.

Which flash tool are you using for read and write?


Title: Re: Tool for PCR2.1
Post by: Xenophreak on June 17, 2024, 07:56:57 AM
I need a tool that can cheksum correct in write,


Title: Re: Tool for PCR2.1
Post by: prj on June 17, 2024, 02:34:17 PM
I need a tool that can cheksum correct in write,

Any original tool that supports the ECU does it. E.g. Flex.

The real answer is that no tool can correct "checksum" or rather RSA signature on this ECU, except for OEM tool with smartcard inserted.
The OBD flash on these ECU's is done by using an exploit.

So if you think you are going to find some tool that will make you a file that you will flash by ODIS, then that will never ever happen.