NFC stands for Near Field Communication and it’s a short range wireless communication technology. It allows the transfer of information over short distances by bringing together two phones that are within about 4 inches of each other.
In this article we will clear up how to use NFC on LG X4+ in terms of turning on, paying and transfering data.
How to turn on NFC on LG X4+? – Activate NFC
Before starting with how to use NFC on LG X4+, we will explain how you can activate it. First, go to settings, then advanced settings and choose NFC then turn on the Switch to activate it.
How can I scan NFC tags on LG X4+?
You need to use scanning feature of NFC on LG X4+ to write NFC tags. So, you are supposed to have 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 know 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.
What is the best way to transfer files using NFC on LG X4+?
To transfer files from LG X4+ to an Android device, you need to download send anywhere (File Transfer) app. After downloading the app in both, LG X4+ and the other device, tap 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 LG X4+, 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.
– Tap 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 LG X4+ on the other device, then choose while using the app. In LG X4+, tap on yes I agree then close the window and tap on the photo or file in both phones.
NFC Apps on LG X4+
To write NFC tags for task automation on your LG X4+, 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 LG X4+ NFC payment?
If you have a phone with NFC, you can use Google pay to pay. Just follow these steps:
– Download Google pay.
– Open the app.
– Get started.
– Select set it up.
– Add your card.
– Add your card details.
We recommend that you set the Google pay as your default contactless payment method. To do so, go to settings, then contactless payments or tap and pay, and select the Google pay as a payment default.
Want to pay for your items now?, Simply put your phone by the scanner and you are done.
How to write NFC tags by using NFC apps?
To write a tag in order to automate task by scanning it with your phone, follow the text below:
– Open the app you download.
– Press on write tags in the top right.
– Choose 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 close to the tag to see the confirmation on the screen.
I want to write an NFC tag, how much memory do I need?
The memory you need depends on the type of data, if you want to store text it will take 26 Bytes. On the other hand, a web address requires 19 Bytes, and SMS requires 68 Bytes. As for Emails you will need at least 83 Bytes.
Everything you need to know to use NFC on LG X4+
Using NFC on LG X4+ requires you to be familiar with LG X4+ 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.