NFC is a feature that allows two devices to share 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 sending files with NFC in Xiaomi Mi 2A.
Does Xiaomi Mi 2A have NFC?
Yes, NFC feature is available on Xiaomi Mi 2A and you can activate it from settings.
Wireless connection not working, how to turn on NFC on Xiaomi Mi 2A?
You can activate NFC on Xiaomi Mi 2A from the home 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 Mi 2A in terms of paying and scanning tags, continue reading this article as everything about NFC will be clarified.
It’s not a complicated process to turn on NFC on Xiaomi Mi 2A as you just need to go to settings, advanced settings, then choose NFC and ctivate it by turning on the switch. For how to use NFC on Xiaomi Mi 2A, continue reading the next paragraphs.
Scanning NFC tags on Xiaomi Mi 2A
Scanning an NFC tag on Xiaomi Mi 2A, comes after installing a writing app like TagWriter by NXP. You just need to open the app, and hold your phone near the tag then scan it. The following paragraphs clarify more about installing and using writing apps.
How to share files by using NFC on Xiaomi Mi 2A?
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 Mi 2A, 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.
– click on the upper right icon
– Choose while using the app.
– Tap on the arrow in the bottom left corner.
Now Insert the key you see in Xiaomi Mi 2A on the other device, then choose while using the app. In Xiaomi Mi 2A , tap on yes I agree then close the window and tap on the photo or file in both phones.
NFC Apps on Xiaomi Mi 2A
To run NFC on your Xiaomi Mi 2A, you can download third – party apps for tasks automation or download NFC payment apps if you want to make payments.
These changes assist use the fantastic features of your device.
How to use Xiaomi Mi 2A NFC payment?
To utilize tap-to-pay features on your Xiaomi Mi 2A, 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?
downloading 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 a blank NFC 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 Mi 2A
Follow the explaining below to start with how to write an NFC tag:
– Open the app.
– Tap 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.
I want to write an NFC tag, how much memory do I need?
To stor text, you’d need a memory size of 26 bytes (bytes are the same as bits)
For web addresses, 19 bytes should suffice. 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 Mi 2A
Using NFC on Xiaomi Mi 2A requires you to be familiar with Xiaomi Mi 2A 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.