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 turned on by default. In this article we will clarify how to use NFC on LG G3 S starting from how to turn it on if it’s not enabled automatically.
How to scan the NFC tag on LG G3 S?
Here is a quick guide to use scanning with NFC on LG G3 S. After downloading a writing app like TagWriter by NXP, open it then hold your phone near the external tag and it will be scanned. In order to learn how to install and use writing apps, follow the next paragraphs.
How to transfer files by using NFC on LG G3 S?
Download “send anywhere” app in both devices. In the first device, open the app and tap on share option in the top left corner. As for the other device, tap on yes I agree and close the window. Next, in LG G3 S, 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.
– Tap on the arrow in the bottom left corner.
Now Insert the key you see in LG G3 S on the other device, then choose while using the app. In LG G3 S , tap on yes I agree then close the window and tap on the photo or file in both phones.
Apps for NFC on LG G3 S
To run NFC on your LG G3 S, you can download third – party apps for tasks automatization or download NFC payment apps if you want to make payments.
These changes make it easier than ever before to use the fantastic features of your device.
How to use Google pay app for contactless payments?
You have LG G3 S means that you can make payments with NFC. Follow these steps to use google pay for pay and checking your transaction history.
– Download Google pay.
– Open the app.
– Get started.
– Choose set it up.
– Add your card.
– Add your card details.
You should set Google pay as your default payment method because it’s the most important one to use. To do so, go to settings, then cintactless payments or tap and pay, and select Google pay.
Ready to get your products? Simply put your phone by the scanner and go.
How to use NFC apps to write NFC tags?
Here is how to write an NFC tag to automate tasks by scanning:
– Open the app.
– Press on write tags in the top right.
– Choose new data set.
Press on link for example and then choose its type, then enter the domain in the other field. Next, select save and write. In the next screen, click on write and hold your phone close to the tag till the confirmation appears.
How much memory do I need to write NFC tag?
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 want at least 83 Bytes.
What do you need to use NFC on LG G3 S?
Using NFC on LG G3 S requires you to be familiar with LG G3 S 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.