NFC stands for Near Field Communication, which allows two phones to communicate when they are in close proximity or touching each other. It is a technology that was firstly developed for contactless payment transactions, but has now found its way into many mobile devices due to its high level of security. Follow the clarification below about how to use NFC on Xiaomi Poco C40.
Does Xiaomi Poco C40 have NFC?
Yes, you can find NFC option in Xiaomi Poco C40, but this depends on the region or the market of the region that provide this device.
How to turn on NFC on Xiaomi Poco C40? – NFC activation process
It’s so important to know how to use NFC on Xiaomi Poco C40 in terms of paying, transfering data to save your time, but you need first to turn on the feature by go to the settings then connection and sharing. After that, swipe up, and enable the NFC switch. You can also activate the N-mark from the notification centre. Swipe down from the home screen and activate the icon.
Scanning NFC tags on Xiaomi Poco C40
You need to use scanning feature of NFC on Xiaomi Poco C40 to write NFC tags. So, you are supposed to download NFC tag writer app on your phone such as-NFC TagWriter by NXP.
To scan the tag, simply hold your phone close to the tag and if you want to learn how to install and use NFC writing apps, continue reading the article and you will learn everything about how to write and scan NFC tags.
Transferring data using NFC on Xiaomi Poco C40
To share files from Xiaomi Poco C40 to an Android device, you need to download send anywhere (File Transfer) app. After downloading the app in both, Xiaomi Poco C40 and the other device, press on send option in the bottom left corner of the app.
In the other phone, tap on yes, I agree and close the window. On Xiaomi Poco C40, 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.
– Tap on the arrow in the bottom left corner.
Now Insert the key you see in Xiaomi Poco C40 on the other device, then choose while using the app. In Xiaomi Poco C40, tap on yes I agree then close the window and tap on the photo or file in both phones.
For what can I use NFC apps on Xiaomi Poco C40?
To write NFC tags for task automation on your Xiaomi Poco C40, 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 with tap to pay feature on your Xiaomi Poco C40, follow these steps:
– Go to settings.
– press on share and connect.
– choose tap to pay.
– click on Google pay.
– Add your bank and card details.
Whenever you want to make payment, open the app and tap it to another device. This allows you to pay electronically with your phone.
How to install NFC writing apps for android?
Installing a writing app is a priority to write a tag. We highly recommend NXO tagwriter as one of the best writing apps to write a tag. Also, you need to have a blank 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 Poco C40
To automate tasks by scanning tags, you need to write commands using a tag and NFC writing app. To write the tag:
– Open the app.
– Click on write tags in the top right.
– Choose New Data set.
You will find many options, select the link for example to enter a URL.
– Choose the URL type.
– Enter the domain in the other field.
– Select save and write.
In the next screen you will find all of the options unchecked. Tap on write, hold your phone, then move the tag in front of it and the confirmation screen will appear.
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 be enough. SMS messages take up 68 bytes, meanwhile email messages require at least 83 bytes.
Everything you need to know to use NFC on Xiaomi Poco C40
Using NFC on Xiaomi Poco C40 requires you to be familiar with Xiaomi Poco C40 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.