<b>CANT Write HID Card<br>If read/ write fails, please try a few more times.<br> If you think the product is not suitable for you,please do not buy it.<br> Please watch the details and videos before buying,Thanks</b><br><br> <b>How to Crack encryption 13.56Mhz cards:</b><br> Please read it carefully and follow the steps as below:<br> When the 13.56mhz cards have encrypted,it should be using the software to crack the cards.<br> Conneted with copier with computer via USB cable,<br> then Press the "on/off" button,<br> then the copier will be show the "Disclaimer"page,<br> NOT press any button on the Copier,<br> then your computer will show a removeable disk,<br> open the disk,<br> there are the manual and the software,<br> Press the button "OK" to agree with the Disclaimer on the computer fistly,<br> then argee with the copier's "Disclaimer"page,<br> that's will be connect successfully,<br> put your original cards on the back side of the Read/Write area,<br> then press the button "scan"to crack the passwords,<br> after 5 or 10 seconds,the passwords will be cracked successfully,<br> then put one UID cards in the read/write area,<br> then press"write“button,<br> that will be ok.<br><br> <b> How to copy the 125khz RFID cards:</b> <br> Press the "on/off "button,<br> put the original 125khz cards on the back of the copier,<br> then the copier will be show the "Disclaimer"page,<br> Press "ok" button,<br> then put the cards on the back side of the copier,<br> then press"scan",<br> then the copier will auto scan it is 125khz cards,<br> and the copier will show the card number,<br> then we put one writable EM4305 key on the back side of the copier,<br> then press"Write",<br> then that will be write succesfully.<br> <br> <br> <b> Package include:</b> <br> 1pc Handheld RFID NFC Copier Reader Writer<br> 1pc USB cable<br> 10pcs UID Keyfob/Cards<br>