The Near field communication (NFC) feature allows mobile device users to transfer information by touching them together or bringing them into contact with an NFC tag embeded in a poster or advertisement.
Mobile devices detect the tags and load information from the tags when determining what action to take on the content, such as open a URL in a browser, send it as an SMS message or call the number listed on the tag. In this article we will focus on transfering data and paying with NFC in Oppo A72.
Does Oppo A72 have NFC?
Yes, Oppo A72 has an NFC feature which is enabled by a small card inside the phone called a chip.
How to turn on NFC on Oppo A72? – NFC activation process
Follow these steps to turn on NFC on Oppo A72:
– Swipe down from the home screen top.
– press on NFC icon to turn it on.
– Try to find the icon in the second or the third slide if it’s not available in the first one.
After learning how to activate NFC on Oppo A72, you need now to know how to use NFC on Oppo A72. So, continue reading to see all details about this topic.
How can I scan NFC tags on Oppo A72?
In order to scan a tag with an NFC scanner on Oppo A72, it is first necessary to download a tag writer app like NFC TagWriter by NXP.
After learning 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.
What is the best way to transfer files using NFC on Oppo A72?
To share files from Oppo A72 to an Android device, you need to download send anywhere (File Transfer) app. After installing the app in both, Oppo A72 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 Oppo A72, 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.
– press on the arrow in the bottom left corner.
Now Insert the key you see in Oppo A72 on the other device, then choose while using the app. In Oppo A72, tap on yes I agree then close the window and tap on the photo or file in both phones.
NFC Apps on Oppo A72
When it comes to NFC tags for task automation on your phone, you need a third-party app. For make payments, you need an NFC payment app.
These apps allow you make the most of your phone features in no time with no hassle.
How to use Oppo A72 NFC payment?
You have Oppo A72 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 install NFC writing apps for android?
To automate tasks on your Oppo A72, you need to do two things. The first one, installing a writing app. The second one, learning how to write a tag. Now, ensure that you have an empty NFC tag or buy a one. As for the app, we recommend NXP tag writer. Now follow the next explanation about how to write the tag.
How to write NFC tags by using NFC apps?
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.
– Click 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 storage capacity you 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 A72
Using NFC on Oppo A72 requires you to be familiar with Oppo A72 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.