What should I do if my OPPO phone doesn t have NFC?

If the mobile phone does not have NFC function, it does not support additional installation.

You can go to the official website of OPPPO to learn about other NFC-enabled mobile phones.

The impact is not big, NFC currently only supports a very small number of things, big city bus cards, a few bank cards, and there are very few locations supported, NFC has been out for about 4 years, and the promotion is slow, so now few mobile phones have NFC, it may be better in two years, but it will definitely change the mobile phone when the time comes.

What is NFC Function?

It is a short-range high-frequency wireless communication technology that realizes contactless point-to-point data transmission between operating electronic devices. In smart terminals, it is also possible to achieve fast and secure information exchange between devices with a simple touch.

That is, near field communication technology, and later, the "Android Beam" app was added to the phone, allowing two NFC-enabled devices to transfer browser web pages, contacts, applications, etc. to each other.

It can be used for data reading and writing, convenient and secure payment, and can also be used for instant transmission to share your own **, applications, etc. with friends. There are three main modes of operation of NFC: card emulation mode, read-write mode, and point-to-point mode.

The reason why there is no NFC function in the settings of the OPPO phone is because your phone does not have a built-in NFC chip. Click on the phone settings, enter the general, select Wireless and network more, and then click NFC to view, at this time you can turn on the NFC function. When using the NFC function, you need to attach the bus card or bank card to the back of the mobile phone for wireless induction.

The specific steps are as follows:

2. Then find and click "NFC" to open NFC.

3. Click Z and click the NFC scene tag again.

Steps to record access cards on your phone.

Nowadays, our mobile phones can not only scan the code to pay, but also swipe the card to go home! The HeyTap "Wallet" app provides us with such a physical access card simulation function, using a mobile phone that supports NFC (Near Field Communication Technology) to enter the physical access card into the NFC chip, you can use the mobile phone to swipe the card to open the door, and no longer have to worry about not having a key

If you are using an OPPO mobile phone (ColorOS system), the conditions for recording the access control card:

Because the access control card function requires the hardware support of the mobile phone, not all mobile phones support the entry control card, and only the mobile phone that meets the following three conditions at the same time can be opened:

1. The mobile phone supports NFC function.

2. The mobile phone system version is coloros and above.

Steps to record an access card:

1. Enter the "Wallet" APP, click "Go to Open the Door" in the upper right corner of the home page (if there is no "Go to Open the Door" button, it means that the model does not support the recording of access control cards), select "Enter Physical Access Control Card", and enter the access control card entry interface.

2. If the mobile phone does not open NFC and set the wallet as the default NFC application, the system will prompt you to "set", click "Settings" and the system will automatically set it for you.

3. After the access control card is entered, the information of the card can be set, and it can be used after the setting is successful.

Tips: At present, the access card function in the "Wallet" APP supports simulating the unencrypted physical access card on the market, and the encrypted card may not be used normally even if it is successfully entered.

For security reasons, the access control card with the access control card function or the access control card with the stored value consumption and bus consumption function cannot be simulated temporarily, and even if the simulation is successful, the virtual card in the mobile phone cannot have additional functions such as card consumption and bus consumption.

1. Open your phone's settings and find the NFC option.

2. Find the wallet in the mobile app.

3. After opening the wallet, find the door key function in the main interface.

4. Enter the door key function interface and click Add at the bottom.

5. Add a door key and click Simulation.

6. Enter the card reading interface of the analog function, and place the access control key on the back of the mobile phone to read the card.

7. The card is read and successfully entered the simulation.

8. After the simulation is completed, set the name and pattern of the access control key.

9. The addition is successful, and the operation is completed.

The NFC function of the mobile phone requires special hardware support, and if the mobile phone does not have the hardware, the NFC function cannot be used.

If the system of the device used supports access control, it is generally possible to scan and open the door through WeChat or a dedicated platform. This kind of *** scan is to replace the function of NFC, but it is also necessary to determine the settings and specific rules of use in advance.

Or use a bracelet with NFC function: query and select the relevant bracelet that can be supported by an access control system, and you can unlock the access control controller through the bracelet. Nowadays, more and more smart bracelets can replace the NFC function in mobile phones and conveniently open the door with an access control system.

NFC, or Near Field Communication, is a short-range, high-frequency wireless communication technology that allows devices (such as mobile phones) using NFC technology to exchange data in close proximity to each other. NFC evolved from the integration of contactless radio frequency identification (RFID) and interconnect technologies. It integrates the functions of inductive card reader, proximity card and peer-to-peer communication on a single chip, and uses mobile terminals to realize mobile payment, electronic ticketing and other applications.

Have a great day

There is no NFC function.

There is no way to swipe the access card.

NFC Definition: Abbreviation for Near Field Communication, which means Near Field Communication Technology. is made up of contactless RFID.

RFID) and interconnect technologies by integrating a proximity reader on a single chip.

Contactless cards and peer-to-peer communication functions that enable mobile payments using mobile terminals.

Electronic ticketing, identification, anti-counterfeiting and other applications.

To put it simply, an NFC phone is like a reader, which can be used to read information from analog electronic cards and NFC tags.

NFC uses: can simulate access control cards, bus cards, metro cards, etc.; The advanced gameplay can also simulate bank cards, car keys, etc., and the highest level of functionality is the EID simulated ID card.

Apple officially tends to use the NFC automation function for smart home HomeKit, which supports the creation of NFC rules within the shortcut, so that we don't need to unlock the phone, just tap the NFC tag, and the shortcut can be run automatically.

For example, you can set the mobile phone to touch the NFC tag attached to the wall, and the lights, speakers, air conditioners, etc. in the house will be turned on immediately, or when driving, the mobile phone will touch the meter ruler to the wild imitation height, and automatically connect to the car Bluetooth****.

The difference between NFC and Bluetooth: NFC simplifies the Bluetooth connection, although the transmission speed and distance are not as good as Bluetooth, but NFC technology does not require power supply, is safer, and is suitable for short-distance transactions; Bluetooth, on the other hand, is suitable for data communication over longer distances.

Some are not supported. The NFC function of OPPO phone is in the settings, how to open it is as follows:

Operating device: OPPO Reno5

Device system: coloros

1. Find your phone's settings and tap to open.

2. In the settings page, click Device Connection.

3. Then find NFC and click on it.

4. In the NFC page that opens, slide the "Allow phone to exchange data when touching other devices" button.

5. After turning on NFC, you will see an NFC icon appear in the notification area of your phone.

NFC is a hardware function, if the machine does not support it, you really need this function, it is recommended to choose a bracelet that supports NFC to use.

The phone can't be solved without NFC function, and the NFC function can't be used.

The mobile phone supports NFC function, which requires special hardware support. If the phone does not have this hardware, it will not be able to use the NFC function.

In addition, there are some mobile phones that support NFC and carry some NFC hardware, but do not carry NFC security elements, which need to go to the operator and replace the NFCSIM card before they can use the NFC function normally.

If the phone is in the latter case, go and change the NFCSIM card to use. If your phone doesn't have any NFC hardware at all, don't even think about adding NFC functionality.

Application of NFC technology

NFC technology supports a wide range of applications, including mobile payments and transactions, peer-to-peer communication, and on-the-go information access. Through NFC mobile phones, people can connect with the entertainment services and transactions they want to receive from anywhere, at any time, through any device, so as to complete payments, obtain poster information, etc.

NFC devices can be used as contactless smart cards, reader terminals for smart cards, and device-to-device data transmission links, and their applications can be divided into four basic types: for payment and ticket purchase, for electronic tickets, for smart**, and for exchanging and transmitting data.