I have a Mifare 4K card from my gym and I want to do a copy of it, but I’ve found 2 issues.
On reading it takes a lot of time and finaly it ends reading 77/80 Keys and 39/40 sectors
Writing flipper says it can only write 1K cards
There is any way to read the original card to get all sectors (with an extra application, a different dictionary, etc.)?
Same fro writing, can it be written somehow?
Thanks in advance!
PS: ATQA is 00 02 and SAK 18