How to enter the access card into the mobile phone

The mobile phone must have nfc function. Taking Xiaomi VI as an example, the specific steps are as follows:

1, prepare an ic access card.

2. Prepare Xiaomi 6.

3. Put the ic door near the mobile phone, and the mobile phone will automatically recognize the nfc card.

4. Select the software used to read the card in the pop-up option, that is, mifare classtool app.

5. Select card reading, which can read the whole sector.

6. Writing the copied data into an empty card will create a new ic access card.

First, modify the NFC function settings of the mobile phone.

Method steps:

(1) Install NFC TagInfo on the mobile phone and turn on the NFC function. In the tech of TagInfo interface, stick the access card on the NFC sensor behind the mobile phone, and we can see the ID of the access card and record it, as shown in the following figure:

(2) Open RE Manager, enter the etc folder directory under the root directory of the mobile phone, and find "libnfc-nxp.conf". It is recommended to make a backup when modifying files. This tester is on line 82 of the file, near the end. Because the default NFC ID is 0 1, 02, 03, 04, this is the ID we want to modify.

(3) Modify and change the ID "13, 67, A9, 0A" and save it after completion. Of course, RE Manager will also automatically generate a backup of the source file, and our NFC ID modification work ends here.

There are many restrictions on modifying the NFC function settings of mobile phones. The premise is that the mobile phone has NFC function. At present, only some mobile phones on the market have NFC function. Secondly, it is quite troublesome to download the relevant NFC software and modify the settings inside, which is suitable for enthusiasts who are familiar with the operation of mobile phone systems.

Without NFC, NFC will not be set, and it doesn't matter. Now all you need is a card.

Mobile phone access card sticker

What I share with you is how to use the access card sticker, which is suitable for all users and most models on the market. It is simple and convenient to use.

Smart card tag

Use steps:

1. Confirm the card type.

First, confirm whether the existing card is an ID card or an IC card. Identification method:

Method 1: ID cards with 18 digits or 10 digits are engraved on the surface of the card body, and IC cards without codes are engraved.

Method 2: If your mobile phone has NFC function, turn on the NFC function and put the card in the NFC sensing area of the mobile phone (usually in the position of the camera behind the mobile phone) to see if the mobile phone senses it. If it senses it, the IC card will ring, but the ID card won't.

Method 3: Professional manufacturer testing.

2. Confirm the function of the original card

Access card stickers can only copy unencrypted access cards, elevator cards, home access cards, attendance cards and parking cards.

You cannot copy encrypted cards such as bus cards, subway cards, bank cards, mobile phone cards and hotel room cards.

3. Confirm the chip

● If the ID card needs to be copied, choose T5577 chip.

● If you are an ID card, you can choose TK4 100 chip with the authorization of the property or system administrator.

● If it is an IC card, choose F 1 108 chip.

● Unencrypted IC cards can be copied, and encrypted IC cards need the authorization of the property or administrator.

Step 4 use

Access card stickers can be authorized by the property or administrator, and can also be used by copying the original card. The copy method is as follows:

A. The original card is an ID card and the card number is known, and the card number is 10 or 18.

B, send the original card to the manufacturer, which can help you copy it.

C, copy it to the locksmith shop nearby.

D, buy an access card Replicator and copy it yourself.

There is no doubt that the mobile phone access card sticker is attractive to users, simple and beautiful, convenient and not easy to lose.

This product is independently developed by Dejian Intelligent. If there is infringement or plagiarism, legal responsibility will be investigated.