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#1 2019-11-22 23:47:44
- ulla
- Contributor
- Registered: 2019-11-11
- Posts: 2
pcf7931 writing
Hi everyone,
I've got a pcf7931 of which I know the password.
I can read it with the proxmark rdv2 with the default LF antenna, but I can't write it. I'm pretty sure that all the write parameters are correct.
Could it be an antenna problem or am I using the write command in the wrong way? Meaning should I call it "alone" or "inside" a read?
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#2 2020-03-01 12:50:07
- zavidos
- Contributor
- Registered: 2019-07-17
- Posts: 14
Re: pcf7931 writing
same problem here, LF PCF7931 write does not seems to work 
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