Forum › MIFARE and NFC Reader IC`s › NFC Mifare Ultralight – reading succeeds, writing gives an error "6300" › Reply To: NFC Mifare Ultralight – reading succeeds, writing gives an error "6300"
Hi.
Yes, I have user manual from the reader. I have already recorded information on this card using this reader. Now, performing all the same actions, when I try to overwrite information in previously used cells, I get errors. When reading previously recorded information, everything works fine.
But why the recording stopped working is unclear? Maybe I wrote the information in some cell that closed the card for recording? Or a problem with the card?
Yes, I have user manual from the reader. I have already recorded information on this card using this reader. Now, performing all the same actions, when I try to overwrite information in previously used cells, I get errors. When reading previously recorded information, everything works fine.
But why the recording stopped working is unclear? Maybe I wrote the information in some cell that closed the card for recording? Or a problem with the card?
+ 0
|
- 0