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Re: Dumping Xbox / Xbox 360 security sector ranges

Posted: Sat Apr 13, 2019 6:17 am
by iR0b0t
Because it should not skip any sectors besides those in ss ranges, i would say.

Re: Dumping Xbox / Xbox 360 security sector ranges

Posted: Sat Apr 13, 2019 7:35 am
by Jackal
Requiring manual input of ss ranges is silly, it should allow input from ss_sector_range txt or from ss.bin directly.

Re: Dumping Xbox / Xbox 360 security sector ranges

Posted: Sat Apr 13, 2019 7:48 am
by wiggy2k
Is there a way to try this by manually adjusting the sector ranges (in the txt file generated from the SS.bin) with freecell?

Re: Dumping Xbox / Xbox 360 security sector ranges

Posted: Sat Apr 13, 2019 8:36 am
by sarami
F1ReB4LL wrote:Still doesn't work.
Sorry, fixed. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
iR0b0t wrote:Because it should not skip any sectors besides those in ss ranges, i would say.
Yes. if reading error occurs out of the ss ranges, its sector is bad.
Jackal wrote:Requiring manual input of ss ranges is silly
I think so too. Btw I found this https://web.archive.org/web/20081221213 … ng_pref=en

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where ss.bin is a raw dump (2064 bytes) of data @PSN 0xFD21E
We may get the ss.bin by xbox raw dumping without kreon drive... I'll try it.

Re: Dumping Xbox / Xbox 360 security sector ranges

Posted: Sun Apr 14, 2019 3:24 am
by Jackal
sarami wrote:

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where ss.bin is a raw dump (2064 bytes) of data @PSN 0xFD21E
We may get the ss.bin by xbox raw dumping without kreon drive... I'll try it.
Yeah I guess we never tried that before.. Can PSN 0xFD021E be approached as a sector number?

Re: Dumping Xbox / Xbox 360 security sector ranges

Posted: Sun Apr 14, 2019 7:23 am
by sarami
Detailed page says https://web.archive.org/web/20080911180 … cl:80/?p=8

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donde ss.bin es un dump en bruto (2064 bytes) del PSN 0xFD021E
I googled '0xFD021E', and it seems this value is correct, not '0xFD21E'.
'0xFD021E' is the lead-out area of layer 1.

Re: Dumping Xbox / Xbox 360 security sector ranges

Posted: Sun Jul 28, 2019 4:47 pm
by F1ReB4LL
sarami wrote:
F1ReB4LL wrote:Still doesn't work.
Sorry, fixed. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
Forgot to show you the logs back then. It works (though, the SS ranges are unstable), but for some reason the dump itself always has different sizes, why?

Re: Dumping Xbox / Xbox 360 security sector ranges

Posted: Sun Jul 28, 2019 11:57 pm
by sarami
F1ReB4LL wrote:but for some reason the dump itself always has different sizes, why?
Because reading error occurred out of the ss range.

Re: Dumping Xbox / Xbox 360 security sector ranges

Posted: Mon Jul 29, 2019 6:17 pm
by F1ReB4LL
But shouldn't DIC keep the total image size? Padding the bad blocks with zeroes or with 0x55 or something else?