For this reason, professionals keep an old Android phone running Android 7 or 8 with MCT 2.3.1 specifically installed.
is the last version that:
Mifare Classic Tool v2.3.1 serves as a low-cost, portable auditing platform. Unlike specialized hardware such as the Proxmark III, MCT leverages the NFC controller present in consumer smartphones, lowering the barrier to entry for physical security assessments.
Writing data back to a tag requires caution. Misconfigured access bits can permanently lock a sector. Standard Tags vs. Magic Tags
Q: What are the applications of Mifare Classic Tool 2.3.1? A: The tool has a wide range of applications across various industries, including public transportation, access control, payment systems, and secure identification.
It reads the full memory dump of a tag and allows block-wise writing.