Flash Extractor
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Layout name
For example layout:
SM3257 1094_27 Xor 101d_256 v2

SM3257
Controller name. Not always = phisical controller name. But we can tell that layouts with same name use same markers (same SA decoding)

1094_27
Sector

1094
Data sector size

27
SA size (SM controllers have SA at end of page. One SA for page. And for example 8 sectors for 9216 page)

Xor 101d_256 v2
All after "Xor" is about xor

101d
Xor type. I give name by first two bytes of xor
256 Number of pages in xor pattern. After 256 pages xor repeats

v2 Xor use same algo as 101d xor. And starts from 101d. But have different sequence of pages

How to choose between two xors?
1. Use auto find mix. If found nothing - xor is not ok
2. If SA is not xored. Like in most SM cases. You can build translator. And find MBR block. Then look all xors at this block. One of them can show you good MBR

Last added
Monolith Micro SD_18   ec 3a 98 bf   1x2 SSS6696   98 d7 94 32   1x1 UP309   45 3c 98 b3   1x1 EN3257LT Q AB   2c 84 64 54   1x1   v2 PS2251-08-Q   98 de 94 93   2x4 SM3257EN Q AA   45 d7 98 b2   1x1 IS916EN   98 d7 98 92   1x1 SM321QF CC   2c d7 d5 3e   1x2 SSS6137   45 3e 98 b3   1x1 IT1178D   98 d7 94 32   1x1
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