Thread: GPI - how to unlock?

Originally Posted by TomasTT

Hi friends,
may you look at this HEX file?
I dont know, how to identify the correct offset, resp. start of the ID.
Thanks a lot

5th byte is at address 00000004(h). That's since the address counting starts at 0.

At address 00000004(h) you find the value 32(h).
Then look at byte 32(h) + 9(h) = byte 3b(h) or 50(d) found at address 32(h) + 8(h) = 0000003a(h). Byte 1 at address 0, byte 2 at address 1 etc.

Code:

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0000003a(h): 05
00000039(h): a4
FID = 5a4(h) = 1444(d)

0000003b(h): 15
PID = 15(h) = 21(d)

0000003c(h): 00
RgnID = 0(h) = 0(d)

0000003d(h): 00
VenID = 0(h) = 0(d)