NFC is a technology that allows two devices to transfer 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 feature 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 exchanging files with NFC in Xiaomi Redmi 9T.
Does Xiaomi Redmi 9T have NFC as a wireless technology?
Yes, you can find NFC option in Xiaomi Redmi 9T, but this depends on the region or the market of the region that provide this device.
Wireless connection not working, how to turn on NFC on Xiaomi Redmi 9T?
You can turn on NFC on Xiaomi Redmi 9T from the home screen by swiping down from the top then pressing on the NFC icon and it will be enabled. Also, you can enable 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 Redmi 9T 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 enable NFC on Xiaomi Redmi 9T 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 Redmi 9T, continue reading the next paragraphs.
How to scan the NFC tag on Xiaomi Redmi 9T?
In order to scan a tag with an NFC scanner on Xiaomi Redmi 9T, it is first necessary to download a tag writer app like NFC TagWriter by NXP.
After learning how to install and use the NFC writing apps by reading the following paragraphs, you then just need to hold your phone close to the tag and scan it.
Transferring data using NFC on Xiaomi Redmi 9T
To share data from Xiaomi Redmi 9T, 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.
Does Xiaomi Redmi 9T have apps for NFC?
When it comes to NFC tags for task automation on your phone, 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 use Google pay app for contactless payments?
To use NFC for making payments on Xiaomi Redmi 9T, you need to activate tap to pay feature by following these steps:
– Go to settings.
– Share and connect.
– Click 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?
To automate tasks on your phone, you need to do two things. The first one, downloading a writing app. The second one, learning how to write a tag. Now, make sure that you have a blank NFC tag or buy a one. As for the app, we recommend NXP tag writer. Now follow the next explanation about how to write the tag.
How to write NFC tags by using NFC apps?
Follow the clarification 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 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 work. SMS messages take up 68 bytes, on the other hand email messages need at least 83 bytes.
What do you need to use NFC on Xiaomi Redmi 9T?
Using NFC on Xiaomi Redmi 9T requires you to be familiar with Xiaomi Redmi 9T 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.