NFC stands for Near Field Communication and it’s a short range wireless communication technology. It allows the share of information over short distances by bringing together two devices that are within about 4 inches of each other.
In this article we will explain how to use NFC on Oppo A74 5G in terms of activating, paying and transfering data.
Does Oppo A74 5G have NFC as a short range technology?
Yes, NFC feature is available on Oppo A74 5G and you can activate it from settings.
Wireless connection not working, how to turn on NFC on Oppo A74 5G?
Follow the next steps to enable NFC on Oppo A74 5G:
– Go to settings.
– Choose connection and sharing.
– swipe up.
– enable NFC switch.
You can also go to the main screen, swipe down from the top and activate the NFC icon. Continue reading the next paragraphs about how to use NFC on Oppo A74 5G.
How do I scan the NFC tag on Oppo A74 5G?
In order to scan a tag with an NFC scanner on Oppo A74 5G, it is first necessary to download a tag writer app like NFC TagWriter by NXP.
After you learn how to download and use the NFC writing apps by reading the next paragraghs, you then just need to hold your phone near the tag and scan it.
How to transfer data using NFC from Oppo A74 5G to an Android smartphone?
To send data from Oppo A74 5G, NFC should be enabled as clarified before. Also, you need to activate Android Beam from NFC settings, more or share and connect, then enable the Android Beam. After activation, follow these steps to accomplish sharing data process:
– Open Gallery or your phone files.
– Choose the file or data you want to share it.
– Tap on share icon.
– Tap on NFC icon.
– After connecting with the other device, choose tap to share.
On many devices, the beam is activated automatically when you turn on the NFC. Also, some devices requires you to tap on the Android Beam icon after you tap to share the file or the photo. So, you need to tap on the icon, then continue the other steps as usually.
For what can I use NFC apps on Oppo A74 5G?
To use NFC tags for automation on your device you will need third-party apps and to make payments, you need payment apps. These apps allow for a lot of features with bit effort and no manual actions needed.
How to use Oppo A74 5G NFC payment?
If you have a NFC-supported device, you can use Google pay to send and recieve cash payments. To set it up, all you nees to do is:
– Download Google pay.
– Open the app.
– Get started.
– Select set it up.
– Add your card.
After that, it’s important to add your card details. Also, you need to add Google pay as a primary app from settings> Contactless payments or tap and pay.>Select the Google pay as payment default.
When you want to pay, hold your phone close to the other device and pay.
How to install NFC writing apps for android?
Firstly, you need to activate NFC on your Oppo A74 5G. After that, ensure that you have a blank NFC tag or buy a one. Next, download Writing app (NXP tagwriter).
Open the app and follow the text below to write the tag with it.
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.
Click 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.
Everything you need to know to use NFC on Oppo A74 5G
Using NFC on Oppo A74 5G requires you to be familiar with Oppo A74 5G 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.