Why can t the NFC function of Huawei Mate8 work?

Huawei Technologies is a private communications technology company that produces and sells communication equipment, and its products mainly involve switching networks, transmission networks, wireless and wired fixed access networks, data communication networks and wireless terminal products in communication networks, providing hardware equipment, software, services and solutions for communication operators and professional network owners around the world.

Huawei has integrated and supported mainstream international standards and made positive contributions. By the end of 2011, Huawei had joined 130 industry standards organizations around the world, such as 3GPP, IETF, ITU, OMA, ETSI, IEEE, and 3GPP2.

Huawei has submitted more than 28,000 proposals to these standards organizations and has served on the boards of authoritative organizations such as OMA, CCSA, ETSI, and ATIS, serving in more than 180 positions.

In 2011, Huawei won six top LTE awards worldwide, marking the industry's unanimous recognition of Huawei's continuous investment and great contributions to LTE technology research and development, commercial practices, standard patents, and industry chain integration.

In 2011, Huawei's R&D expenditure was RMB 23,696 million, and its R&D expenditure exceeded RMB 100,000 million.

On April 12, 2017, at Huawei's 2017 Global Analyst Conference, Xu Zhijun, Vice Chairman and Rotating CEO of Huawei, said that Huawei's cumulative R&D investment has reached 310 billion yuan, and it will maintain an annual investment of 20 billion US dollars in the future.

When is the NFC function unavailable? If it is in the following scenarios, you can try to solve the problem:

1. When the mobile phone reads the bus card, bank card and ID card, the response is not sensitive (no response).

1. In the "Settings" > More > NFC menu interface, the NFC switch is turned on, note: If it is a mobile phone or a customized version of Telecom, there will be an additional control switch under the same interface: read and write point-to-point. This switch also needs to be turned on when reading NFC tags.

2.If the "bus card bank card ID card" is unresponsive after being placed on the mobile phone, it is recommended to adjust the position, in addition, it is recommended to place the "bus card bank card ID card" vertically, close to the top of the mobile phone.

Illustration of mate8 swiping bus card.

2. China Mobile's "Hebao" payment function cannot be used.

1. You need to use a SIM card of China Mobile and support NFC function; You can contact China Mobile to confirm whether it is supported, if not, you need to apply for a replacement SIM card.

2. Install the "Hebao" and the corresponding plug-ins (security plug-ins, payment plug-ins, transportation card or bank card application plug-ins);

4. If the mobile SIM card is inserted into the inner card slot (card 1) position. Go to "Settings" > More > NFC. Make sure the NFC Secure Chip option is selected Card 1, tap Payments for the default payment app selection and package.

5. If the mobile SIM card is inserted into the external card slot (card 2, SD SIM card slot). When using Hebao for the first time, please temporarily disable Card 1 in "Settings" Dual SIM Management, make sure that Hebao sends SMS authentication through Card 2, and select Card 2 in the NFC Security Chip option, the default payment application selection and package.

6. After entering the package, install the corresponding bus card bank card, and set the card that needs to be used as the default card, if the card is a bus card, it needs to be recharged and used.

The NFC function of the Huawei Mate 8 mobile phone cannot be used because the NFC function is not turned on, and it can be enabled in the phone settings.

Let's take the Huawei Mate 8 mobile phone as an example, and turn on the NFC function

1. Open the desktop of the mobile phone, find and open the settings on the desktop, as shown in the figure below

NFC (Near Field Communication) is a technology that enables fast, convenient and secure payments. It can also be transmitted instantly, and you can share your own **, applications, etc. with friends.

There are three main modes of operation for NFC:

The card emulation mode simulates the NFC-enabled device into a smart card to realize functions such as device payment and access control.

The read-write mode supports reading and writing NFC tags, such as topping up a bus card.

The peer-to-peer mode supports the interaction between two NFC devices and enables data transfer between the devices.

1. Transfer files via NFC.

First, you need to turn on the NFC switch on the NFC settings page, and turn on the Huawei Beam switch (if there is a read/write point-to-point switch, please also enable it).

Open a single contact in the gallery or a single contact detail in Contacts. Then place the NFC antennas of the two phones close to each other.

When the phone detects that another NFC phone is approaching, the current** or contact interface will zoom out and show touch send. At this point, tap the scaled down interface to transfer to another phone.

When the transfer starts, you can separate the two phones that are close together.

2. Pay through NFC function.

Open NFC and select the NFC-enabled SIM card under the NFC Security Chip.

Under the default payment application, select the corresponding carrier wallet application, and follow the prompts to bind the card and deposit.

When the payment amount is displayed on a terminal such as a bus card reader or POS machine that supports NFC, you can easily make a payment by touching the device to the terminal sensing area with the touch payment logo.

This mode supports swiping the card when the computer is turned off, please turn on the NFC switch before the shutdown in order to use the payment function normally after the shutdown.

3. Recharge the physical product through NFC.

Locate the NFC sensing area of your phone.

Place the bus card in the NFC sensor area on the back of your phone.

Under what circumstances can the mobile phone not be used, if the mobile phone can not be used when reading the bus card and bank card, 1. Make sure that the NFC switch is turned on in the menu interface of "Settings" More > NFC. Note: If it is a mobile phone or a customized version of telecom, there will be an additional control switch under the same interface: read and write point-to-point. This switch also needs to be turned on when reading NFC tags.

2.When in use, aim at the center point of the NFC antenna of the Mate 8, directly above the rear camera, and the recognition is only effective in all NFC use cases.