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#1 2015-10-26 17:16:45
- Go_tus
- Contributor
- Registered: 2015-06-03
- Posts: 81
how to set chinese magic card s50 to 7 bytes UID
Hi, does any one know how to set uid in s50 magic to 7 bytes uid?
CT UID0 UID1 UID2 UID3 BCC0 UID3 UID4 UID5 UID6 BBC1
CT x88
BCC0 UID0 ^ UID1 ^ UID2 ^ UID3
by using mf wrbl cmd? so far 10 bytes, what I have to do with other 6 bytes?
Thank you
Last edited by Go_tus (2015-10-26 17:23:54)
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#2 2015-10-26 20:38:12
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,538
- Website
Re: how to set chinese magic card s50 to 7 bytes UID
not that this post belongs under "desfire" but, anyway, I don't think you can change a S50 magic gen1 from 4bytes into a 7bytes uid... That is stipulated in the tag design, but I could be wrong.
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#3 2015-10-27 05:26:08
- Go_tus
- Contributor
- Registered: 2015-06-03
- Posts: 81
Re: how to set chinese magic card s50 to 7 bytes UID
Thank you, for sharing
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#4 2015-10-27 06:46:10
- Danz
- Contributor
- From: Dubai
- Registered: 2015-10-24
- Posts: 98
Re: how to set chinese magic card s50 to 7 bytes UID
I think you need magic ultra light for that 
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#5 2017-07-10 11:58:26
- brantz
- Contributor
- Registered: 2014-03-19
- Posts: 50
Re: how to set chinese magic card s50 to 7 bytes UID
there are customized S50 card can support 7 bytes UID now. I just happened to get one recently. here is what it looks like
UID : 0c 12 b1 74 db 08 04
ATQA : 00 44
SAK : 08 [2]
TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1
MANUFACTURER : Toshiba Corp. Japan
SAK incorrectly claims that card doesn't support RATS
ATS : 0d 78 00 71 02 88 49 a1 30 20 15 06 08 56 3d
- TL : length is 13 bytes
- T0 : TA1 is present, TB1 is present, TC1 is present, FSCI is 8 (FSC = 256)
- TA1 : different divisors are supported, DR: [], DS: []
- TB1 : SFGI = 1 (SFGT = 8192/fc), FWI = 7 (FWT = 524288/fc)
- TC1 : NAD is NOT supported, CID is supported
- HB : 88 49 a1 30 20 15 06 08
Answers to chinese magic backdoor commands: NO
Valid ISO14443A Tag Found - Quiting SearchOffline
#6 2017-07-10 15:42:43
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,538
- Website
Re: how to set chinese magic card s50 to 7 bytes UID
All you ever wanted to know about magic tags? I did some youtube videos, talking about the different kinds.
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#7 2017-07-10 18:03:47
- Dot.Com
- Contributor
- From: Hong Kong
- Registered: 2016-10-05
- Posts: 180
- Website
Re: how to set chinese magic card s50 to 7 bytes UID
there are customized S50 card can support 7 bytes UID now. I just happened to get one recently. here is what it looks like
UID : 0c 12 b1 74 db 08 04 ATQA : 00 44 SAK : 08 [2] TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1 MANUFACTURER : Toshiba Corp. Japan SAK incorrectly claims that card doesn't support RATS ATS : 0d 78 00 71 02 88 49 a1 30 20 15 06 08 56 3d - TL : length is 13 bytes - T0 : TA1 is present, TB1 is present, TC1 is present, FSCI is 8 (FSC = 256) - TA1 : different divisors are supported, DR: [], DS: [] - TB1 : SFGI = 1 (SFGT = 8192/fc), FWI = 7 (FWT = 524288/fc) - TC1 : NAD is NOT supported, CID is supported - HB : 88 49 a1 30 20 15 06 08 Answers to chinese magic backdoor commands: NO Valid ISO14443A Tag Found - Quiting Search
Looks like the tags are similar to my 7 byte UID Changeable s50 on my shop.
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