NFC is an acronym for Near field Communication. The feature enables two electronic devices to connect when they are close to each other.
The NFC technology is based on radio-frequency identification (RFID) standards. Like an RFID tag, a smartphone with NFC can store digital information so thet can be exchanged with other smartphones or machines by tapping them together or bringing them into close proximity.
The NFC chip on your phone may not be activated by default. In this article we will clarify how to use NFC on Oppo A9x starting from how to turn it on if it’s not enabled automatically.
Do Oppo A9x have NFC om its system?
Yes, NFC feature is available on Oppo A9x and you can activate it from settings.
How to turn on NFC on Oppo A9x? – Activation NFC
Activating NFC on Oppo A9x is so easy as you just need to go to settings, more advanced settings, and choose NFC, then tap on the switch to activate it. Continue reading how to use NFC on Oppo A9x in terms of paying and hanging files.
How to scan the NFC tag on Oppo A9x?
Here is a quick guide to use scanning with NFC on Oppo A9x. After downloading a writing app like TagWriter by NXP, open it then hold your phone approximate to the external tag and it will be scanned. In order to learn how to install and use writing apps, follow the next paragraphs.
Transferring files using NFC on Oppo A9x
To transfer files from Oppo A9x to an Android device, you need to download send anywhere (File Transfer) app. After installing the app in both, Oppo A9x 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 A9x, 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.
– click 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 A9x on the other device, then choose while using the app. In Oppo A9x, tap on yes I agree then close the window and tap on the photo or file in both phones.
Does Oppo A9x have apps for NFC?
To run NFC on your Oppo A9x, you can download third – party apps for tasks automatization or install NFC payment apps if you want to make payments.
These changes assist use the fantastic features of your device.
How to use Oppo A9x NFC payment?
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?
Firstly, you need to activate NFC on your Oppo A9x. After that, make sure that you have a blank NFC tag or buy a one. Next, install Writing app (NXP tagwriter).
Open the app and follow the text below to write the tag with it.
How to write NFC tags using the TagWrtier-NXP app?
Follow the explanation below to start with how to write an NFC tag:
– Open the app.
– Press on write tags in the top right.
– Choose new data set.
Press on link (You can choose anything from the list).
– Insert the link type.
– Enter the domain in the other field.
– Select save and write.
Now click on write, then hold your phone near the tag to scan it till the confirmation appear on the screen.
How much memory do I need to write NFC tag?
To stor text, you’d need a memory size of 26 bytes (bytes are the same as bits)
For web addresses, 19 bytes should suffice. SMS messages take up 68 bytes, on the other hand email messages need at least 83 bytes.
Everything you need to know to use NFC on Oppo A9x
Using NFC on Oppo A9x requires you to be familiar with Oppo A9x 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.