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 mainly 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.
Does Oppo A73 have NFC technology?
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
NFC on Oppo A73 should be enabled manually from settings or the main screen as clarified in the following steps:
– Go to the settings.
– Tap on connection and sharing.
– Swipe up.
– You will find NFC switch, turn it on to enable the feature.
Also, you can enable NFC from the main screen:
– Swipe down from the top.
– Tap on the NFC icon and it will be activated.
Now follow the next paragraphs to learn how to use NFC on Oppo A73
How can I scan NFC tags on Oppo A73?
Here is a quick guide to use scanning with NFC on Oppo A73. After downloading a writing app like TagWriter by NXP, open it then hold your phone in front of the external tag and it will be scanned. In order to learn how to download and use writing apps, follow the next paragraphs.
Transferring data using NFC on Oppo A73
To transfer 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.
For what can I use NFC apps on Oppo A73?
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 little effort and no manual actions necessary.
How to make contactless payments through the Google pay app?
You have Oppo A73 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?
In order to automate tasks on your phone, you need to do two things. The first one, downloading a writing app. The second one, learning how to write a tag. Now, make sure that you have a blank 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 memory I need to write an NFC tag?
The memory you need depends on the form of data, if you want to store text it will take 26 Bytes. On the other hand, a web address requires 19 Bytes, and SMS requires 68 Bytes. As for Emails you will want at least 83 Bytes.
Everything you need to know 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.