- No, not really. As far as I know anyways.
- Yes, but you need to know the current password, and it’s not currently easy cos of how most NFC apps are (lazily) written.
- IMHO not really. The DNFC app protects the tag from anyone accidentally or maliciously locking it. Without the password, the ‘user memory’ will stay R/W which is the best set-up for like 99% of use cases.
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