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 Mix 3 5G.
Does Xiaomi Mi Mix 3 5G have NFC as a wireless technology?
Yes, NFC technology is available on Xiaomi Mi Mix 3 5G and you can enable it from settings.
How to turn on NFC on Xiaomi Mi Mix 3 5G? – Activation NFC
It’s so important to learn how to use NFC on Xiaomi Mi Mix 3 5G in terms of paying, sending files to save your time, but you need first to enable the feature by go to the settings then connection and sharing. After that, scroll up, and turn on the NFC switch. You can also activate the N-mark from the notification centre. Swipe down from the main screen and activate the icon.
Scanning NFC tags on Xiaomi Mi Mix 3 5G
Here is a quick guide to use scanning with NFC on Xiaomi Mi Mix 3 5G. After downloading a writing app like TagWriter by NXP, open it then hold your phone in front of the external tag and it will be scanned. In order to learn how to download and use writing apps, follow the next paragraphs.
Transferring data using NFC on Xiaomi Mi Mix 3 5G
To send files from Xiaomi Mi Mix 3 5G to an Android device, you need to download send anywhere (File Transfer) app. After installing the app in both, Xiaomi Mi Mix 3 5G and the other device, click on send option in the bottom left corner of the app.
In the other device, tap on yes, I agree and close the window. On Xiaomi Mi Mix 3 5G, tap on
– Newly installed apps.
– Send anywhere.
– Media files from screenshot or another folder.
Now remove the mark from the first two options and keep it for the files you want to send them. Next, click on send and got it.
– press on the upper right icon
– Choose while using the app.
– press on the arrow in the bottom left corner.
Now Insert the key you see in Xiaomi Mi Mix 3 5G on the other device, then choose while using the app. In Xiaomi Mi Mix 3 5G, tap on yes I agree then close the window and tap on the photo or file in both phones.
NFC Apps on Xiaomi Mi Mix 3 5G
When it comes to NFC tags for task automation on your device, you need a third-party app. For make 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 make contactless payments through the Google pay app?
To use NFC features on Xiaomi Mi Mix 3 5G, you need to turn on tap to pay 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.
Wenever you want to pay, open the app and tap on “Pay” and place the other device close to your phone.
How to install NFC writing apps for android?
Firstly, you need to enable NFC on your Xiaomi Mi Mix 3 5G. After that, ensure that you have a blank NFC tag or buy a one. Next, download Writing app (NXP tagwriter).
Open the app and follow the text below to write the tag with it.
How to Write NFC tags on Xiaomi Mi Mix 3 5G
Follow the explaining below to start with how to write an NFC tag:
– Open the app.
– Press on write tags in the top right.
– Select 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 memory I need to write an 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 Mi Mix 3 5G?
Using NFC on Xiaomi Mi Mix 3 5G requires you to be familiar with Xiaomi Mi Mix 3 5G 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.