How to activate Xiaomi blank card attribute

Xiaomi's NFC-enabled mobile phone can set an access card, which can be set by writing a blank card. Finally, the mobile phone can be used as an access card very conveniently. After the Xiaomi blank card is opened, it needs to be activated at the property office, but many small partners still don't understand the operation steps. How to write Xiaomi blank card? The following small series will introduce it to everyone, let's take a look.

Xiaomi mobile phone blank card opening steps

The blank card opening process is the same as the door card simulation process, except that the door card detection step is omitted. The specific process is as follows:

Open the simulation page of Xiaomi wallet door card-click Xiaomi blank card-authentication-wait for about a minute after authentication, and it will be successfully opened.

Blank card write activation method

Go to the residential property, adjust the blank card that has been opened, put the mobile phone where the ordinary physical card is placed, and write the door card data.

1. Ensure that the property support comes with unencrypted IC card authorization, which can be successful.

2. Open the Xiaomi blank card and go to the property authorization. If it fails, please try 3.

3. Simulate an unauthorized and unencrypted IC card and go to the property management department.

4. If both 2 and 3 fail, it is most likely that the card reading device does not support CPU to simulate M 1 card, and NFC simulation can basically be abandoned.