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 firstly developed for contactless payment transactions, but has now found its way into many mobile devices due to its high level of security. Follow the elucidation below about how to use NFC on Oppo A7n.
Does Oppo A7n have NFC technology?
Yes, NFC feature is available on Oppo A7n and you can activate it from settings.
How to turn on NFC on Oppo A7n? – NFC activation process
For activating NFC feature in your phone, follow these steps:
– Go to the main screen.
– swipe down from the top.
– Tap on the NFC icon and it will be activated.
Another way to activate the feature by going to settings, then connections and enable the NFC switch.
Now, if you want to learn more about how to use NFC on Oppo A7n, continue reading this article.
How to scan the NFC tag on Oppo A7n?
In order to scan a tag with an NFC scanner on Oppo A7n, 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 can I share data by NFC on Oppo A7n?
To transfer files from Oppo A7n to an Android device, you need to download send anywhere (File Transfer) app. After downloading the app in both, Oppo A7n and the other device, tap 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 A7n, 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 A7n on the other device, then choose while using the app. In Oppo A7n, tap on yes I agree then close the window and tap on the photo or file in both phones.
NFC Apps on Oppo A7n
To write NFC tags for task automation on your Oppo A7n, you need third-party apps, while to make payments you need NFC payment apps. These apps help you to use your phone features easily with no need to do many tasks manually.
How to use Google pay app for contactless payments?
You have Oppo A7n 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 an empty NFC tag or buy a one if you don’t have. Then, follow the next clarification about writing a 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.
How much memory do I need to write 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 need at least 83 Bytes.
What do you need to use NFC on Oppo A7n?
Using NFC on Oppo A7n requires you to be familiar with Oppo A7n 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.