January 18th, 2022, 8:02
January 18th, 2022, 13:44
C:\>STROMfix_2.exe 00060000_DL_RAPM.bin
Expected / Actual CRC16 = 0x0000 / 0x2D16
Searching for flipped bits in 00060000_DL_RAPM.bin ...
Possible cold bit #1 at offset 0x133 (0x90 -> 0x92)
Possible cold bit #0 at offset 0x1133 (0xA8 -> 0xA9)
Possible hot bit #7 at offset 0x212C (0x98 -> 0x18)
Possible hot bit #6 at offset 0x312C (0x52 -> 0x12)
Possible cold bit #5 at offset 0x412C (0x9A -> 0xBA)
Possible hot bit #4 at offset 0x512C (0x76 -> 0x66) <-- looks promising after decompression
Possible hot bit #3 at offset 0x612C (0x9C -> 0x94)
Possible hot bit #2 at offset 0x712C (0x4F -> 0x4B)
Possible hot bit #1 at offset 0x812C (0x4F -> 0x4D)
Possible cold bit #0 at offset 0x912C (0x40 -> 0x41)
Possible hot bit #7 at offset 0xA12D (0xFF -> 0x7F) <-- OK
Possible hot bit #6 at offset 0xB12D (0xFF -> 0xBF) <-- OK
Possible hot bit #5 at offset 0xC12D (0xFF -> 0xDF) <-- OK
Possible hot bit #4 at offset 0xD12D (0xFF -> 0xEF) <-- OK
Possible hot bit #3 at offset 0xE12D (0xFF -> 0xF7) <-- OK
Number of possible bit flips is 15
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00060000 01 C0 BF 03 FF FF FF FF 4C 5A 4D 41 74 63 00 00 ........LZMA....
00060010 30 00 03 00 5D 00 00 01 00 30 00 03 00 00 00 00
00060020 00 00 00 FF FC D6 C4 DD 5D 18 19 C2 4F FC 64 86
January 18th, 2022, 14:12
January 18th, 2022, 14:48
January 18th, 2022, 15:56
January 19th, 2022, 4:03
January 19th, 2022, 12:42
January 20th, 2022, 4:11
January 20th, 2022, 12:57
January 20th, 2022, 13:19
January 20th, 2022, 18:43
January 21st, 2022, 12:23
fzabkar wrote:After looking at other ROMs from different models, it does look like the UDSBFW segment is corrupt. However, it's not just a few bits that are bad, it's almost everything. Compare the two files in the attachment.
January 21st, 2022, 12:46
January 21st, 2022, 13:09
January 21st, 2022, 15:02
January 22nd, 2022, 17:23
January 25th, 2022, 17:19
May 11th, 2024, 14:26
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00000000 48 4E 76 43 F5 00 48 08 B6 81 F9 01 00 00 00 00 HNvC............
00000010 00 00 00 00 6E 00 73 DE 00 00 00 00 00 00 00 00
00000020 00 00 00 00 00 00 00 00 12 02 03 05 68 18 00 03
00000030 88 1C 00 04 A8 D0 00 05 C8 E8 00 01 00 00 00 00
00000040 00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00001860 20 44 61 54 03 01 C5 64 DaT....
00001870 00 00 00 00 00 00 6F 00 48 01 00 00 00 00 00 00
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00001C80 20 44 61 54 04 01 EB 7B DaT....
00001C90 00 00 FF FF 87 CE 76 00 94 1B 00 00 00 00 00 00
00001CA0 00 00 00 00 00 00 00 00 0C 52 4C 45 04 66 02 00 .........RLE....
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
0000D0A0 20 44 61 54 05 01 FB 65 DaT....
0000D0B0 00 00 FF FF 00 00 80 00 00 00 00 00 00 00 00 00
0000D0C0 00 00 00 00 00 00 00 00
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
0000E8C0 20 44 61 54 01 01 31 BD DaT....
0000E8D0 00 00 FF FF 2E A8 00 01 20 00 00 00 00 00 00 00
0000E8E0 00 00 00 00 00 00 00 00 20 4C 6F 47 6E 00 80 00 ........ LoGn...
May 11th, 2024, 18:37
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00000000 48 4E 76 43 F5 00 48 08 B6 81 F9 01 00 00 00 00 HNvC............
00000010 00 00 00 00 6E 00 73 DE 00 00 00 00 00 00 00 00
00000020 00 00 00 00 00 00 00 00 12 02 03 05 68 18 00 03
^^^^^^^^^^^ DaT segment #3 at offset 0x001868 in NvCache
00000030 88 1C 00 04 A8 D0 00 05 C8 E8 00 01 00 00 00 00
=========== +++++++++++ ***********
| | DaT #1 @ 0x00E8C8
DaT #4 @ 0x001C88 DaT #5 @ 0x00D0A8
00000040 00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00001C80 20 44 61 54 04 01 EB 7B DaT....
##
DaT #4
00001C90 00 00 FF FF 87 CE 76 00 94 1B 00 00 00 00 00 00
00001CA0 00 00 00 00 00 00 00 00 0C 52 4C 45 04 66 02 00 .........RLE....
May 12th, 2024, 14:15
Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00080CF0 50 4E 76 43 61 3E CE 64 CC 95 9F 0E 00 00 00 00 .NvC............
^^
size of NvC header = 0x50 bytes
00080D00 00 00 00 00 0A 00 16 80 00 00 00 00 00 00 00 00
00080D10 00 00 00 00 00 00 00 00 0A 02 03 06 70 18 00 03
00080D20 90 1C 00 04 B0 5C 01 05 D0 74 01 06 F0 84 01 01
00080D30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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