NFC is a feature that allows two devices to exchange data when they are within four inches of each other.
NFC tags are used to store and exchange data with an NFC compatiable device like a smatrtphone.
Some popular use cases of the NFC technology on smartphones include unlocking doors, exchanging contact information, and paying at places like tolls gates. In this article we will focus more on payments and sharing files with NFC in Xiaomi 12X.
Does Xiaomi 12X have NFC?
Yes, you can find NFC option in Xiaomi 12X, but this depends on the region or the market of the region that provide this device.
How to turn on NFC on Xiaomi 12X?
You can activate NFC on Xiaomi 12X from the main screen by swiping down from the top then pressing on the NFC icon and it will be activated. Also, you can turn on the feature from settings:
– Go to settings.
– Click on connections and sharing.
– Swipe up to find NFC.
– Turn on the NFC switch.
You can turn the feature off whenever you want especially if you want to save your phone power. If you don’t know how to use NFC on Xiaomi 12X in terms of paying and scanning tags, continue reading this article as everything about NFC will be clarified.
How to scan the NFC tag on Xiaomi 12X?
Scanning an NFC tag on Xiaomi 12X, 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 explain more about downloading and using writing apps.
Transferring files using NFC on Xiaomi 12X
Download “send anywhere” app in both devices. In the first device, open the app and tap on share option in the top left corner. As for the other device, tap on yes I agree and close the window. Next, in Xiaomi 12X, 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 12X on the other device, then choose while using the app. In Xiaomi 12X , tap on yes I agree then close the window and tap on the photo or file in both phones.
Does Xiaomi 12X have apps for NFC?
When it comes to NFC tags for task automation on your Xiaomi 12X, you need a third-party app. For make payments, you need an NFC payment app.
These apps allow 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 utilize tap-to-pay features on your Xiaomi 12X, go to settings, share and connect, then tap 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 turn on NFC on your Xiaomi 12X. After that, make sure 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 using the TagWrtier-NXP app?
To write a tag in order to automate task by scanning it with your phone, follow the clarification below:
– Open the app you installed.
– Click 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.
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 serve. SMS messages take up 68 bytes, on the other hand email messages need at least 83 bytes.
Everything you need to know to use NFC on Xiaomi 12X
Using NFC on Xiaomi 12X requires you to be familiar with Xiaomi 12X 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.