NFC is an abbreviation for Near field Communication. The technology enables two electronic devices to connect when they are close to each other.
The NFC technology is based on radio-frequency identification (RFID) standards. Like an RFID tag, a smartphone with NFC can store digital information so thet can be exchanged with other smartphones or machines by tapping them together or bringing them into close proximity.
The NFC chip on your phone may not be enabled by default. In this article we will explain how to use NFC on Xiaomi Redmi K30 Pro starting from how to turn it on if it’s not activated automatically.
Does Xiaomi Redmi K30 Pro have NFC technology?
Yes, Xiaomi Redmi K30 Pro has an NFC feature which is activated by a small card inside the phone called a chip.
How to turn on NFC on Xiaomi Redmi K30 Pro?
You can turn on NFC on Xiaomi Redmi K30 Pro from the home screen by swiping down from the top then pressing on the NFC icon and it will be turned on. Also, you can turn on the feature from settings:
– Go to settings.
– Tap 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 K30 Pro 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 Redmi K30 Pro?
Scanning an NFC tag on Xiaomi Redmi K30 Pro, 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 can I transfer files by NFC on Xiaomi Redmi K30 Pro?
To send data from Xiaomi Redmi K30 Pro, 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.
For what can I use NFC apps on Xiaomi Redmi K30 Pro?
To use NFC tags for automation on your phone you will need third-party apps and to make payments, you need payment apps. These apps allow for a lot of features with bit effort and no manual actions needed.
How to use Xiaomi Redmi K30 Pro NFC payment?
To use NFC features on Xiaomi Redmi K30 Pro, you need to turn on tap to pay 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.
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 activate NFC on your Xiaomi Redmi K30 Pro. After that, ensure 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 write NFC tags by using NFC apps?
Follow the explanation 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.
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.
Everything you need to know to use NFC on Xiaomi Redmi K30 Pro
Using NFC on Xiaomi Redmi K30 Pro requires you to be familiar with Xiaomi Redmi K30 Pro 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.