NFC stands for Near Field Communication. It is a short-range, high frequency data transfer technology that makes use of electromagnetic induction between two devices and can deliver data at a faster rate than bluetooth.
It is usually used with electronic cards in the mobile phone, which contain all the required information (such as credit cards numbers, ID cards, etc) with them. The NFC chip in your smartphone can be used to pay for goods or services without needing to handle your credit card or cash. All you have to do is scan the NFC tag of your smartphone on an NFC terminal and ensure that your NFC contactless payment app has been turned-on.
NFC tags are more commonly known as FRID tags (Radio Frequency Identification), although they are not limited to this type of technology. In this article we will explain more about NFC in Oppo A72 5G.
Do Oppo A72 5G have NFC om its system?
Yes, Oppo A72 5G has an NFC technology which is activated by a small card inside the phone called a chip.
How to turn on NFC on Oppo A72 5G? – NFC activation process
You can enable NFC on Oppo A72 5G from the main screen by swiping down from the top then tapping on the NFC icon and it will be activated. Also, you can turn on the feature from settings:
– Go to settings.
– press on connections and sharing.
– Swipe up to find NFC.
– Turn on the NFC switch.
You can turn the feature off whenever you want especially if you want to save your phone power. If you don’t know how to use NFC on Oppo A72 5G in terms of paying and scanning tags, continue reading this article as everything about NFC will be clarified.
Scanning NFC tags on Oppo A72 5G
In order to scan a tag with an NFC scanner on Oppo A72 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 can I transfer files by NFC on Oppo A72 5G?
To share files from Oppo A72 5G to an Android device, you need to download send anywhere (File Transfer) app. After installing the app in both, Oppo A72 5G 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 5G, 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 5G on the other device, then choose while using the app. In Oppo A72 5G, tap on yes I agree then close the window and tap on the photo or file in both phones.
For what can I use NFC apps on Oppo A72 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 afford a lot of features with bit effort and no manual actions required.
How to use Oppo A72 5G NFC payment?
You have Oppo A72 5G 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.
– Select 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?
Installing a writing app is a priority to write a tag. We highly recommend NXO tagwriter as one of the best writing apps to write a tag. Also, you need to have a blank or buy a one if you don’t have. Then, follow the next clarification about writing a tag.
How to write NFC tags using the TagWrtier-NXP app?
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.
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 Oppo A72 5G?
Using NFC on Oppo A72 5G requires you to be familiar with Oppo A72 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.