NFC is an abbreviation for Near field Communication. The technology enables two phones to connect when they are close to each other.
The NFC technology is based on radio-frequency identification (RFID) standards. Like an RFID tag, a smartphone with NFC can store digital information so thet can be exchanged with other smartphones or machines by tapping them together or bringing them into close proximity.
The NFC chip on your phone may not be activated by default. In this article we will explain how to use NFC on Xiaomi Black Shark 4 starting from how to turn it on if it’s not turned on automatically.
Does Xiaomi Black Shark 4 have NFC?
Yes, Xiaomi Black Shark 4 has an NFC feature which is turned on by a small card inside the phone called a chip.
How to turn on NFC on Xiaomi Black Shark 4? – Activate NFC
To enable NFC on Xiaomi Black Shark 4, follow these steps:
– Go to settings.
– click on connections.
– Swipe down and turn on the switch of NFC.
Now NFC is active in your phone and you can use it or even disable it if you want. To get benefits from NFC, you need to know how to use NFC on Xiaomi Black Shark 4 in terms of paying, scanning tags and writing tags. So, continue reading as we will clarify more about these topics.
How do I scan the NFC tag on Xiaomi Black Shark 4?
Here is a quick guide to use scanning with NFC on Xiaomi Black Shark 4. After downloading a writing app like TagWriter by NXP, open it then hold your phone approximate to the external tag and it will be scanned. In order to learn how to download and use writing apps, follow the next paragraphs.
How to share files using NFC from Xiaomi Black Shark 4 to an Android smartphone?
To transfer data from Xiaomi Black Shark 4, NFC should be activated as clarified before. Also, you need to activate Android Beam from NFC settings, more or share and connect, then enable the Android Beam. After activation, follow these steps to accomplish sharing data process:
– Open Gallery or your phone files.
– Choose the file or data you want to share it.
– Tap on share icon.
– Tap on NFC icon.
– After connecting with the other device, choose tap to share.
On many devices, the beam is activated automatically when you turn on the NFC. Also, some devices requires you to tap on the Android Beam icon after you tap to share the file or the photo. So, you need to tap on the icon, then continue the other steps as usually.
NFC Apps on Xiaomi Black Shark 4
When it comes to NFC tags for task automation on your phone, you need a third-party app. For making payments, you need an NFC payment app.
These apps assist you make the most of your phone features in no time with no hassle.
How to use Xiaomi Black Shark 4 NFC payment?
To use NFC for making payments on Xiaomi Black Shark 4, you need to activate tap to pay feature by following these steps:
– Go to settings.
– Share and connect.
– Tap on tap to pay.
Choose the appropriate app to use it. After that, open the app, add a card and enter the bank and card details. Whenever you want to pay, open the app and put it close to the other device and tap to pay.
How to install NFC writing apps for android?
Installing a writing app is a priority to write a tag. We suggest for you NXO tagwriter as one of the best writing apps to write a tag. Also, you need to have an empty tag or buy a one if you don’t have. Then, follow the next text about writing a tag.
How to Write NFC tags on Xiaomi Black Shark 4
Follow the explanation below to start with how to write an NFC tag:
– Open the app.
– Click on write tags in the top right.
– Choose new data set.
Press on link (You can choose anything from the list).
– Insert the link type.
– Enter the domain in the other field.
– Select save and write.
Now click on write, then hold your phone near the tag to scan it till the confirmation appear on the screen.
What is the storage capacity you need to write NFC tag?
To stor text, you’d need a memory size of 26 bytes (bytes are the same as bits)
For web addresses, 19 bytes should be enough. SMS messages take up 68 bytes, meanwhile email messages require at least 83 bytes.
What do you need to use NFC on Xiaomi Black Shark 4?
Using NFC on Xiaomi Black Shark 4 requires you to be familiar with Xiaomi Black Shark 4 NFC settings that include :
– Turning on NFC: A process of activating NFC from settings.
– Using the antenna: A sensor makes it possible to share data wirelessly.
– Scanning: Making contactless communication between two phones using the NFC sensor.
– Paying: using the NFC feature to make contactless payments.
– Transferring data: Sending data from one device to another by using NFC.