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 at first developed for contactless payment transactions, but has now found its way into many mobile devices due to its high level of security. Follow the clarification below about how to use NFC on Oppo A73.
Do Oppo A73 have NFC om its system?
Yes, you can find NFC technology in Oppo A73, but this depends on the region or the market of the region that provide this device.
How to turn on NFC on Oppo A73? – Activate NFC
It’s so important to learn how to use NFC on Oppo A73 in terms of paying, sharing data to save your time, but you need first to activate the feature by go to the settings then connection and sharing. After that, scroll up, and turn on the NFC switch. You can also activate the N-mark from the notification centre. Swipe down from the home screen and activate the icon.
Scanning NFC tags on Oppo A73
In order to scan a tag with an NFC scanner on Oppo A73, 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 following paragraghs, you then just need to hold your phone close to the tag and scan it.
How to share files using NFC from Oppo A73 to an Android smartphone?
To send files from Oppo A73 to an Android device, you need to download send anywhere (File Transfer) app. After installing the app in both, Oppo A73 and the other device, click 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 A73, 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 A73 on the other device, then choose while using the app. In Oppo A73, tap on yes I agree then close the window and tap on the photo or file in both phones.
Apps for NFC on Oppo A73
To use NFC tags for automation on your Oppo A73, you will need third-party apps and to make payments, you need payment apps. These apps provide a lot of features with little effort and no manual actions necessary.
How to make contactless payments through the Google pay app?
If you have a phone with NFC, you can use Google pay to pay. Just follow these steps:
– Download Google pay.
– Open the app.
– Get started.
– Select set it up.
– Add your card.
– Add your card details.
We recommend that you set the Google pay as your default contactless payment method. To do so, go to settings, then contactless payments or tap and pay, and select the Google pay as a payment default.
Want to pay for your items now?, Simply put your phone by the scanner and you are done.
How to install NFC writing apps for android?
To write NFC tag you need to:
– enable NFC on Oppo A73.
– Buy a blank NFC tag.
– Install Writing app (NXP tagwriter).
After downloading the app open it and continue reading the following paragraph about writing the tag by this app.
How to Write NFC tags on Oppo A73
To write a tag in order to automate task by scanning it with your phone, follow the clarification below:
– Open the app you installed.
– Click on write tags in the top right.
– Select new data set.
Let’s assume that you choose “link”:
– Choose its type.
– Enter the domain in the other field.
– Select save and write.
In the next screen, all options are unckecked. Click on write, then hold your phone near the tag to see the confirmation on the screen.
I want to write an NFC tag, how much memory do I need?
To stor text, you’d need a memory size of 26 bytes (bytes are the same as bits)
For web addresses, 19 bytes should be enough. SMS messages take up 68 bytes, on the other hand email messages need at least 83 bytes.
What do you need to use NFC on Oppo A73?
Using NFC on Oppo A73 requires you to be familiar with Oppo A73 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.