The Near field communication (NFC) feature allows mobile device users to share 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 sending data and paying with NFC in Oppo Reno4 Z 5G.
Does Oppo Reno4 Z 5G have NFC on its system?
Yes, Oppo Reno4 Z 5G has an NFC feature which is enabled by a small card inside the phone called a chip.
How do I scan the NFC tag on Oppo Reno4 Z 5G?
In order to scan a tag with an NFC scanner on Oppo Reno4 Z 5G, 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 Reno4 Z 5G?
To send files from Oppo Reno4 Z 5G to an Android device, you need to download send anywhere (File Transfer) app. After downloading the app in both, Oppo Reno4 Z 5G and the other device, press on send option in the bottom left corner of the app.
In the other phone, tap on yes, I agree and close the window. On Oppo Reno4 Z 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.
– click on the upper right icon
– Choose while using the app.
– Tap on the arrow in the bottom left corner.
Now Insert the key you see in Oppo Reno4 Z 5G on the other device, then choose while using the app. In Oppo Reno4 Z 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 Reno4 Z 5G?
To use NFC tags for automation on your Oppo Reno4 Z 5G, 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 required.
How to make contactless payments through the Google pay app?
If you have a NFC-supported device, you can use Google pay to send and recieve cash payments. To set it up, all you nees to do is:
– Download Google pay.
– Open the app.
– Get started.
– Select set it up.
– Add your card.
After that, it’s important to add your card details. Also, you need to add Google pay as a primary app from settings> Contactless payments or tap and pay.>Select the Google pay as payment default.
When you want to pay, hold your phone close to the other device and pay.
How to install NFC writing apps for android?
To write NFC tag you need to:
– enable NFC on Oppo Reno4 Z 5G.
– 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 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.
– Tap 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. Click 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 depends on the type 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.
What do you need to use NFC on Oppo Reno4 Z 5G?
Using NFC on Oppo Reno4 Z 5G requires you to be familiar with Oppo Reno4 Z 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.