Updated
Hey Amal or anyone familiar,
im having some problems with my new XM1 and hoping you can get me going.
TLDR
unable to change uid
unable to write dump data to card
from a search of the tag in my hand I get
proxmark3> hf search
UID : 7b 84 f7 2e
ATQA : 00 04
SAK : 08 [2]
TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1
proprietary non iso14443-4 card found, RATS not supported
No chinese magic backdoor command detected
Prng detection: WEAK
Valid ISO14443A Tag Found - Quiting Search
when trying to change the uid I get the following
proxmark3> hf mf csetuid bcdae8c4
uid:bc da e8 c4
No chinese magic backdoor command detected
#db# wupC1 error
Couldn’t get old data. Will write over the last bytes of Block 0.
new block 0: bc da e8 c4 4a 00 00 00 00 00 00 00 00 00 00 00
#db# wupC1 error
Can’t set block 0. Error: 2
Can’t set UID. Error=2
proxmark3>
proxmark3> hf mf chk *4 ? d default_keys.dic
–sector: 0, block: 3, key type:A, key count:129
Found valid key:[a0a1a2a3a4a5]
proxmark3> hf mf wrbl 0 a ffffffffffff bcdae8c44a0804006263646566676869
–block no:0, key type:A, key:ff ff ff ff ff ff
–data: bc da e8 c4 4a 08 04 00 62 63 64 65 66 67 68 69
#db# Auth error
isOk:00
proxmark3> hf mf wrbl 0 a a0a1a2a3a4a5 bcdae8c44a0804006263646566676869
–block no:0, key type:A, key:a0 a1 a2 a3 a4 a5
–data: bc da e8 c4 4a 08 04 00 62 63 64 65 66 67 68 69
#db# Cmd Error: 04
#db# Write block error
isOk:00
proxmark3>
and trying to restore a dump to the chip I get auth errors also
proxmark3> hf mf restore
Restoring dumpdata.bin to card
Writing to block 0: bc da e8 c4 4a 98 02 00 e0 8e 3d d5 55 20 26 13
#db# Auth error
isOk:00
Writing to block 1: 42 02 03 00 01 48 00 00 00 00 00 00 00 00 00 00
#db# Auth error
isOk:00
Writing to block 2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
#db# Auth error
isOk:00
Writing to block 3: a0 a1 a2 a3 a4 a5 78 77 88 c1 ff ff ff ff ff ff
#db# Auth error
isOk:00
Writing to block 4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
#db# Auth error
isOk:00