Flash Extractor
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Step by step guide


Terms




Disconnect / Connect Reader
FE will ask to do it
Please, do it every time he ask

If Power adapter v3 connected, he will not ask
But with Power adapter RR tests will work slower


How understand which RR code match?

Look first byte of ID:
2c - Micron
45 - Sandisk
ad - Hynix
ec - Samsung

Approach 1:
- Select Code
- Press "Library" (some codes do not have library values)
- If see that ECC map change dramatically (not random changes). For exmple, from many greens to total red. Then code match

Approach 2:
- Select Code
- Find Base / Find Saddle
- Look on plots. If it have curves, then code match. If it have random data, then code not match

Curve:


Random data:



How find best RR values

Approach 1:
- Use library (if RR code have it)
- Tune (can repeat several times)

Approach 2:
- Find Base
- Tune (can repeat several times)

Approach 3:
- Find Saddle (can make 100% green ECC map without Tune)
- Tune (can repeat several times)

Attention: best result is not last ECC screen
Best result shown in log:



Visual check

Use "Constant read" procedure

You will see what effect have found RR code on screen


When best RR values found

- Read dump in separate (temp) folder



- Open dump with FE, check that it do not have problems. For example, check that red/green places do not become grey. Or green do not become 100% red

- Open main dumps in FE. Make ECC_Combine



First reread can make without ECC_Combine. Just replace original dumps


Attention

Need be very carefull with Hynix RR codes
Wrong RR values can move Probe level so much, that we will read different page
Need keep found RR values near to values, that was found by "Find Base" procedure
Always follow "Diconnect / Connect" instructions from FE
Last added
SM3281L   45 3e 98 b3   2x1 Monolith Micro SD_59   ad 3a 18 03   1x2 Monolith Micro SD_58   98 d7 98 92   1x1 SM3271Q_AC   45 3a 94 93   1x1   v2 IS917   45 de 94 93   1x4 IS917   2c 84 58 32   1x1 Monolith USB_122   45 40 98 b3   1x1 Monolith USB_121   98 3a a8 92   1x2 Monolith USB_120   ec 1e 98 3f   1x1 Monolith USB_119   45 3a 94 93   1x1
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