NFC stands for Near Field Communication, a short-range wireless personal area network. It enables access to shared data and services by bringing the smart devices in proximity of each other. It is primarily used in payment systems and sharing data. In this article, we are about to explain how to use NFC on LG G2.
How do I scan the NFC tag on LG G2?
Scanning an NFC tag on LG G2, comes after downloading 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 to transfer data using NFC from LG G2 to an Android smartphone?
To send files from LG G2 to an Android device, you need to download send anywhere (File Transfer) app. After installing the app in both, LG G2 and the other device, click on send option in the bottom left corner of the app.
In the other device, tap on yes, I agree and close the window. On LG G2, 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.
– click on the upper right icon
– Choose while using the app.
– press on the arrow in the bottom left corner.
Now Insert the key you see in LG G2 on the other device, then choose while using the app. In LG G2, tap on yes I agree then close the window and tap on the photo or file in both phones.
Does LG G2 have apps for NFC?
To write NFC tags for task automation on your LG G2, 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?
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.
– Choose 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 on LG G2
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.
– Tap 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 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 be enough. SMS messages take up 68 bytes, meanwhile email messages need at least 83 bytes.
What do you need to use NFC on LG G2?
Using NFC on LG G2 requires you to be familiar with LG G2 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.