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#1 2022-12-21 11:49:04
- makoy
- Contributor
- Registered: 2021-01-25
- Posts: 3
Write block error
Hello,
I have been doing different tests with latest versions like 4.15 and older like 4.9 but I am facing the same issue everytime.
I am not able to write to block 0 of a Gen 1A magic card
I can load a previously dumped file including block 0
I can also write to block 1,2,3 and the rest ones
But when I try to write block 0 it gives me the error
[usb] pm3 --> hf mf wrbl --blk 0 -a -k 010203040506 -d 3EC23F8F4C880400474514145D103508 --force
[=] Writing block no 0, key A - 010203040506
[=] data: 3E C2 3F 8F 4C 88 04 00 47 45 14 14 5D 10 35 08
[#] Cmd Error: 04
[#] Write block error
[-] ⛔ Write ( fail )
[?] Maybe access rights? Try specify keytype `hf mf wrbl -b ...` instead
But when writing to block 1 it is ok.
[usb] pm3 --> hf mf wrbl --blk 1 -a -k 010203040506 -d 8657DE6029E90247D4A8E6041806DE1A
[=] Writing block no 1, key A - 010203040506
[=] data: 86 57 DE 60 29 E9 02 47 D4 A8 E6 04 18 06 DE 1A
[+] Write ( ok )
[?] try `hf mf rdbl` to verify
Has anyone faced this problem?
Here the memory of the tag:
AA55C396AA0804000000000000000000
8657DE6029E90247D4A8E6041806DE1A
00000000000000000000000000000000
010203040506FF078069010203040506
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
E4AEC52CBB55FF078069E4AEC52CBB55
00000000000000000000000000000000
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E4AEC52CBB55FF078069E4AEC52CBB55
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E4AEC52CBB55FF078069E4AEC52CBB55
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Kind Regards
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#2 2022-12-22 18:59:24
- BartMans
- Contributor
- Registered: 2022-12-16
- Posts: 2
Re: Write block error
hi have you try with
hf mf csetuid XXXXXXXXXXXX ?
for change uid?
Offline
#3 2022-12-23 19:34:00
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,537
- Website
Re: Write block error
You would need to use the c* commands for Gen1 tags in order to write to S0 / B0
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