How to activate NFC on Samsung Galaxy A21S

The NFC is a fairly new and practical technology. This technology is progressively used on Android phones such as the Samsung Galaxy A21S. Due to the NFC it is possible to do many things in many fields of activity. So we decided to write this article to rough the subject of the NFC and show you how to activate it on your Samsung Galaxy A21S. We will first discover what the NFC is for. We will observe in a second time how to activate the NFC on your Samsung Galaxy A21S. Finally, we will show you how to use it in different situations.

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What is the NFC function on your Samsung Galaxy A21S

The NFC that stands for Near Field Communication is actually a wireless transfer technology. With NFC you can exchange information as well as files between 2 devices. The peculiarity of this wireless technology is that it has a range of just a couple of centimeters. It will be necessary that the device with which you use the NFC is very close to your Samsung Galaxy A21S so that it operates. Thus, the NFC will allow your Samsung Galaxy A21S to be able to exchange files, to connect to another device or to pay without contact. There are numerous ways to use the NFC of your Samsung Galaxy A21S.

How you can activate the NFC of your Samsung Galaxy A21S

In order to use the NFC on your Samsung Galaxy A21S, it is necessary that this setting is enabled on the phone. To activate the NFC on your Samsung Galaxy A21S, you must go to the Settings menu of the Samsung Galaxy A21S. Then go to PLUS or ADVANCED PARAMETERS and finally click on NFC. You can then activate or deactivate the NFC of your Samsung Galaxy A21S. If you desire to save a little battery, we advise you to activate the NFC only when you use it and to deactivate it the rest of the time.

How you can use the NFC with your Samsung Galaxy A21S

Exchange files with NFC

If you desire to exchange data files between your Samsung Galaxy A21S and another phone, you may use the NFC. For this you need to activate the NFC and you must also activate Android Bean. To achieve this, go to Settings> More> NFC> Android Beam . Once done, simply bring the 2 telephones closer and select NFC as an option to share your file.

Pay with the NFC of your Samsung Galaxy A21S

For now Banks are not yet too developed on the payment NFC. In order to pay with the NFC of your Samsung Galaxy A21S, you will need to do 2 things. The first is to have an application compatible with your bank. The secondary is to set up his credit card or his account in this application.

Connect to a device

If you want to pair a device to your Samsung Galaxy A21S, it could be easier to do it with the NFC. Thus, it is generally enough to activate the NFC Samsung Galaxy A21S and stick the telephone to the device to get the association. This is for example the truth with some bluetooth headsets.