FoxFlash Possible to Unlock SID309 by OBD on Bench?

Question:

SID309 OBD password unlock stop at 57%. Waited for 20 minutes and nothing was happening. How to make FoxFlash Software continue?

Answer:

When reading password via OBD (IN CAR) please ensure immo system does not become active during reading..

Then the password will be stored, even with the error, check the content of the file with hexeditor to see if contains data

Reason:

Immo system. On this case try to find password on bench by the instruction, but this model is not supported.

Also, the file is not completely empty.

How to R/W SID309 after Unlock?

Select Driver:

-TOOLS BOOT MODE

-INFINEON TRICORE Boot

-SAK TC1767

Pinout 1

Pinout 2

That’s how to Unlock/ Read/ Write SID309 by FoxFlash Programmer.

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