im happy to be part of this bodymodder forum now
Because im german I do my best to explain my problem as good as I can.
Yesterday I got my NFC implant (NXP MIFARE Ultralight). Today I removed the bandage to scan the tag for the
first time. It worked fine. But now when im trying to write some data on it it says “Write error”.
I´ve read some posts in this forum about lock bits and the dangerous things app to protect myself from this issue.
But I thing my chip is already write protected.
I payed a lot more for a chip to write data on it and now nothing works
Is it possible to write directly to the memory and reset the protection bits?
Here is a picture of the chip description and the first and last parts of the memory:
Thanks for your help