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how to copy rfid card with phone
Hey, Hyunjin, I heard phones can copy RFID cards. Do you know how it works?
Hello! Well, it's not really as simple as it sounds. Not all phones are capable of this, only those with NFC capabilities. If your phone does have NFC, you might be able to use it to clone an RFID card, although it's generally not recommended.
Why is it not recommended?
First, it's kinda mysterious, like me, in a sort of gray area legally speaking. Secondly, it can potentially be a security risk both for you and the RFID card's original system. RFID card systems often use advanced security protocols to prevent them from being cloned.
I see. But in case I want to learn more about it, how exactly does this process work?
To be honest, it can be a bit dramatic process. First, you need an app that is designed to read RFID cards. Then, you would tap the card to your phone and the app should show you some data. Then there is usually an option within the app to 'write' this data to a blank card. But again, keep in mind that doing this could potentially breach security protocols and get you in trouble.
Remember: Everything Talkie says is made up!