[HH] anyone have experience with fake flash (microSD) memory?
Tom Metro
tmetro+hhacking at gmail.com
Wed Jul 16 01:02:41 EDT 2014
Bill Bogstad wrote:
> Tom Metro wrote:
>> Or do you not trust the altered firmware...
>
> Would you?
I guess if testing showed it to be reliable up to some capacity, I would
consider using it for scratch storage, like conveying an OS installer,
knowing that the installer did an md5sum on its files before using them.
But...
> You will notice that there are errors even in the first
> 8Gig of data written.
...yeah, that suggests it is trash.
> Could it start trying to do wear leveling
> to flash that isn't actually there?
Good point. That might even explain why there are apparent holes in the
lower portion of the first 8 GB.
> It was only because I cared about
> possibly losing data that I tested it at all.
Did anything tip you off, or did you read about this trend and figured
it was just a good idea to test your cards?
-Tom
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