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| Sandisk Extreme 16gig compact flsh http://forum.hddguru.com/viewtopic.php?f=10&t=25007 |
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| Author: | brett02 [ January 14th, 2013, 2:45 ] |
| Post subject: | Sandisk Extreme 16gig compact flsh |
Hi everyone, For the past couple of years I have been doing simple data recovery for friends and family. Using software such as data rescue III and this year Testdisk and its counter part the photo recovery app. I am going for my bachelor degree in computer science and a specialization in computer forensics and I was just presented a challenge that is beyond my current skill level. The card when plugged into my cheapo targus reader nothing happens on the computer but if I switch to another port I can sometimes get the light on the reader to sporadically blink and if I rush into testdisk which goes very slow it will reqognize the device but no partitions and If I select unknown file type it shows a partition but If I try to analyse the light on the reader goes constant and the device is no longer readable. I have been researching and wanted to know if there is another step I can take before having to desolder the chips? I just find it strange that is sporatically has some communication with the computer/ also I get a better response being in a linux enviroment 9 (ubunto). Any advice would be greatly appreciated. And I already know about sending away for around 300 bucks to get it recovered but I want to learn to do it myself as the client is in no rush and the data is not that important. |
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| Author: | Izualim [ January 14th, 2013, 4:18 ] |
| Post subject: | Re: Sandisk Extreme 16gig compact flsh |
Hello Brett, it will be easier to help you if you gives us more details about the device, what type of card, controller markings, nand markings, and pictures if possible. |
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| Author: | brett02 [ January 14th, 2013, 14:55 ] |
| Post subject: | Re: Sandisk Extreme 16gig compact flsh |
The controller : 20-82-00309 3 S230-ncp361.0000 Sdc1 NAND : S23131242 Sdtnnmbhsm-008g Wsc7090165SS I'll have photos tonight Thanks |
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| Author: | arvika [ January 14th, 2013, 17:02 ] |
| Post subject: | Re: Sandisk Extreme 16gig compact flsh |
You have lucky, this controller don't crypt data. First of all try make copy 1:1. If it is not possible probably only way to recover is desolder nand. |
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