NFC stands for Near Field Communication and it’s a short range wireless communication technology. It allows the convert of information over short distances by bringing together two phones that are within about 4 inches of each other.
In this article we will clarify how to use NFC on Xiaomi Redmi K30 in terms of turning on, paying and transfering data.
Does Xiaomi Redmi K30 have NFC on its system?
Yes, Xiaomi Redmi K30 has an NFC technology which is activated by a small card inside the phone called a chip.
How to turn on NFC on Xiaomi Redmi K30? – NFC activation process
Activating NFC on Xiaomi Redmi K30 is so easy as you just need to go to settings, more advanced settings, and choose NFC, then tap on the switch to activate it. Continue reading how to use NFC on Xiaomi Redmi K30 in terms of paying and transferring files.
How can I scan NFC tags on Xiaomi Redmi K30?
Here is a quick guide to use scanning with NFC on Xiaomi Redmi K30. 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 install and use writing apps, follow the next paragraphs.
What is the best way to transfer files using NFC on Xiaomi Redmi K30?
To transfer data from Xiaomi Redmi K30, NFC should be turned om as explained before. Also, you need to enaable Android Beam from NFC settings, more or share and connect, then turn on the Android Beam. After activation, follow these steps to accomplish transfering 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, select 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?
To write NFC tags for task automation on your Xiaomi Redmi K30, you need third-party apps, while to make payments you need NFC payment apps. These apps help you to use your phone features effortlessly with no need to do many tasks manually.
How to use Google pay app for contactless payments?
To use NFC features on Xiaomi Redmi K30, you need to enable tap to pay by following these steps:
– Go to settings.
– Share and connect.
– Press 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. 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 use NFC apps to write NFC tags?
To write a tag in order to automate task by scanning it with your phone, follow the clarification below:
– Open the app you installed.
– Press 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 memory I need to write an NFC tag?
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.
What do you need to use NFC on Xiaomi Redmi K30?
Using NFC on Xiaomi Redmi K30 requires you to be familiar with Xiaomi Redmi K30 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.