The Near field communication (NFC) feature allows mobile device users to share information by touching them together or bringing them into contact with an NFC tag embeded in a poster or advertisement.
Mobile devices detect the tags and load information from the tags when determining what action to take on the content, such as open a URL in a browser, send it as an SMS message or call the number listed on the tag. In this article we will focus on exchanging data and paying with NFC in Xiaomi Mi 8.
Does Xiaomi Mi 8 have NFC on its system?
Yes, NFC feature is available on Xiaomi Mi 8 and you can activate it from settings.
How to turn on NFC on Xiaomi Mi 8?
NFC on Xiaomi Mi 8 should be enabled manually from settings or the home screen as explained in the following steps:
– Go to the settings.
– Tap on connection and sharing.
– Swipe up.
– You will find NFC switch, turn it on to activate the feature.
Also, you can enable NFC from the main screen:
– Swipe down from the top.
– Tap on the NFC icon and it will be turned on.
Now follow the next paragraphs to learn how to use NFC on Xiaomi Mi 8
How can I scan NFC tags on Xiaomi Mi 8?
Scanning an NFC tag on Xiaomi Mi 8, comes after downloading a writing app like TagWriter by NXP. You just need to open the app, and hold your phone close to the tag then scan it. The following paragraphs clarify more about installing and using writing apps.
Transferring data using NFC on Xiaomi Mi 8
To transfer data from Xiaomi Mi 8, NFC should be enabled as explained before. Also, you need to enaable Android Beam from NFC settings, more or share and connect, then turn on the Android Beam. After activation, follow these steps to accomplish transfering 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, select 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 Mi 8
To run NFC on your Xiaomi Mi 8, you can download third – party apps for tasks automation or set up NFC payment apps if you want to make payments.
These changes ease use the fantastic features of your phone.
How to use Google pay app for contactless payments?
To utilize tap-to-pay features on your Xiaomi Mi 8, go to settings, share and connect, then press on tap to pay and choose the appropriate app to use it. Next, open the app and add your card details.
To make a payment with your phone, open the app and tap it to another device. This will allow you to pay electronically with your phone.
How to install NFC writing apps for android?
Firstly, you need to enable NFC on your Xiaomi Mi 8. After that, make sure that you have a blank NFC tag or buy a one. Next, install Writing app (NXP tagwriter).
Open the app and follow the text below to write the tag with it.
How to use NFC apps to write NFC tags?
To write a tag in order to automate task by scanning it with your phone, follow the clarification below:
– Open the app you installed.
– Press on write tags in the top right.
– Select new data set.
Let’s assume that you choose “link”:
– Choose its type.
– Enter the domain in the other field.
– Select save and write.
In the next screen, all options are unckecked. Click on write, then hold your phone near the tag to see the confirmation on the screen.
I want to write an NFC tag, how much memory do I need?
The memory you need to write an NFC tag is not the same because if you want to write or store a web address, you will need 19 bytes, while you need 68 bytes for SMS. As for Emails, it requires at least 83 bytes.
What do you need to use NFC on Xiaomi Mi 8?
Using NFC on Xiaomi Mi 8 requires you to be familiar with Xiaomi Mi 8 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.