NFC stands for Near Field Communication, which allows two devices to communicate when they are in close proximity or touching each other. It is a technology that was initially developed for contactless payment transactions, but has now found its way into many mobile devices due to its high level of security. Follow the explaining below about how to use NFC on LG K30.
How to turn on NFC on LG K30?
Before learning how to use NFC on LG K30, you need to turn it on by going to the home screen, scroll down and click on the NFC icon. Also, you can activate the feature from settings, connections then turn the NFC switch on.
How do I scan the NFC tag on LG K30?
In order to scan a tag with an NFC scanner on LG K30, it is first necessary to download a tag writer app like NFC TagWriter by NXP.
After you learn how to install and use the NFC writing apps by reading the following paragraghs, you then just need to hold your phone close to the tag and scan it.
Transferring files using NFC on LG K30
To share files from LG K30 to an Android device, you need to download send anywhere (File Transfer) app. After installing the app in both, LG K30 and the other device, tap 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 K30, 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 K30 on the other device, then choose while using the app. In LG K30, tap on yes I agree then close the window and tap on the photo or file in both phones.
NFC Apps on LG K30
When it comes to NFC tags for task automation on your LG K30, you need a third-party app. For make payments, you need an NFC payment app.
These apps assist you make the most of your phone features in no time with no hassle.
How to make contactless payments through the Google pay app?
You have LG K30 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 write NFC tags using the TagWrtier-NXP app?
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.
Tap 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 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 LG K30?
Using NFC on LG K30 requires you to be familiar with LG 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.