Magic Mifare Classic Card Gen 2 UID Changer

An application can manage / write UID to magic Mifare Classic gen 2 card.

For gen 1 magic cards, you need PN532 or ACR122U to write gen 1 card, NOT THIS APP.

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Features

• Write block 0 to magic Mifare Classic card gen 2.
• Backup and restore from Google Drive and local storage.
• Scan any 4-bytes UID tags to get UID and save it for writing .

Dependencies

• A magic Mifare Classic card has its block 0 is non-readonly.
  • Called gen2 magic card.
  • Gen1 magic card need special command to write block 0, IT'S NOT SUPPORTED BY THIS APP.
• NFC-enabled Android phone.
• Android 8.1 and above.

Usage Guide

• Get the Key A and Key B for the target card's sector 0.
• Press + button in app then scan a tag or type the UID.
• Click the UID you want to write.
• Tap the magic card on your phone, UID will be update.

Download link

Contributors

• @pccr10001

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