NFC technology at Samsung: how to define it?

Many smartphones have integrated the new NFC technology. It not only allows you to share audio files, videos, contacts, but also to pay for your trips in urban transport.

Also, many users prefer to disable this feature for security reasons. However, this new technology offers you several possibilities while limiting the risks and encourages you to use it better.

So what do you need to know about NFC on Android? How to deactivate and activate it? How does the NFC tag work? tells you everything in the rest of this article.

NFC on Android: what is it exactly?

The functionality of this new transmission technology wireless is short range. It allows compatible devices or two smartphones to exchange their information. The overall idea of ​​this feature is to share data or launch a connection with a reduced level of security, but for a limited time.

That is to say, unlike the Bluetooth system and wifi, it is quite possible to connect within a few meters. On the other hand, the NFC must be done within a distance of a few centimeters. In some cases, it is often required to position the transmitter and the receiver correctly so that the transfer is done properly.

Without any effort on your part, NFC simplifies pairing app data, photos, videos, files and more with other devices by simply bringing the two smartphones close together. Note that the first smartphone to use this feature is the Samsung Galaxy Nexus from 2011. Subsequently, several other smartphones have adopted this transmission system.

To find out if your smartphone has this feature, all you have to do is go directly to the settings and click on More from the wireless wifi menu.

In this case, either you see the NFC title and click on it to activate it, or not (your smartphone is not equipped).

Enabling and disabling NFC on Samsung: how to proceed?

This new wireless communication technology allows you as a user to transfer andexchange information with other smartphones.

So, to activate and deactivate it, you should know that it is available in Android 9, 10, 11 and 12. To do this, here are the steps to follow:

  • by swiping from the bottom to the top, you can access the applications;
  • you can see the settings icon and click on it;
  • click on where it says connection “wifi, bluetooth, offline mode”;
  • activating or deactivating NFC is done using the slider by sliding it to the right.

Using the NFC Tag: how does it work?

Apart from payments in public transport as well as data sharing, it is quite possible to deactivate and activate a specific application from another device or a smartphone. Using NFC, in case you get into your car and want the wifi to turn off automatically without you doing the maneuver, it’s easily done.

For it, use the NFC tag which is located in your passenger compartment. Then rub the back of your smartphone over the NFC tag and your wifi will be disabled.

It is also possible to activate or deactivate other features such as Bluetooth or airplane mode.

In addition, be aware that NFC tags can also appear on business cards, medicines, cinema tickets, etc. Although this is quite rare, but anything is possible with this wireless communication technology.

The bottom line is that NFC allows you to save time while limiting expenses and data transfer.

Therefore, note that cell phones are not immune to theft. For this, it is important to protect your device by locking and erasing your data remotely.

  • Burkley Protective Case for Samsung Galaxy S21FE – Leather – Compatible with Galaxy S21 FE – with RFID/NFC Protection and Card Slot (Saddle Brown/Burnished)

    GENUINE LEATHER: Samsung Galaxy S21FE mobile phone case made of genuine cowhide leather with worn design. Equipped with an RFID/NFC blocker – Card compartments – Unbreakable soft shell and stand function Effective protection: the cover for Galaxy S21FE is particularly robust thanks to the use of high-quality components. The shatterproof soft TPU case holds your Samsung Galaxy S21 FE securely. The case protects all corners and sides of your smartphone Features: Our case for Galaxy S21FE offers you the following features: 3 card compartments with RFID/NFC blocking – Note compartment – Magnetic closure – Stand function – Wireless charging ( Qi wireless charging) – Provides access to all important ports and controls Handling: Galaxy S21FE leather case makes full use of your smartphone. All ports and control buttons are easily accessible. The magnetic closure keeps the case securely closed and you don’t have to worry about the safety of your smartphone Scope of delivery: 1 protective case for Samsung Galaxy S21FE in the selected size and color

  • Haissky Phone Armband Sweatproof Sport Armband with Keychain and Adjustable Strap for iPhone 11 Pro Max/11 Pro/X/8 Plus/7 Plus/6 Plus Samsung and Other Smartphones below 6.5″

    【Created For Sports Practice】: This sports Armband is your best friend to enter the world of sports. It protects and keeps your phone in place during any exercise or workout. Designed for iPhone X/8 plus/7 Plus/6 Plus/6s Plus, Samsung S8 S8 Plus S7/S6 edge Note 8, but also compatible with other smartphones below 6.2 Inches. 【High-Quality Materials】: The Armband is made of Lycra and Neoprene which provides features such as softness, sweat resistance and airiness, lightness and delicacy, The Armband is flexible, rollable and foldable , creating an ideal and comfortable user experience. 【Multifunction】: Ability to carry some change, a credit card and especially house keys; a hole is provided for the passage of the cable of the headphones, to listen to favorite music. 【Adjustable Strap】: Adjustable Velcro secures your device with 2 mounting positions to accommodate different arms. The storage is from 10.6in (26.9cm) to 16.3in (41.4cm) 【Lifetime Warranty and Impeccable After-Sales Service】: All armbands sold by our company are made of quality materials and come with a lifetime warranty. life and our superb after-sales service. Please feel free to enjoy a pleasant shopping experience.

  • Big Battery 10000mAh Mobile Phone, OUKITEL K15 Pro Android 11 Phone, Octa-Core 6GB RAM + 128GB ROM, 6.52″ Screen Unlocked Smartphone, 12MP Triple Cameras, Dual SIM 4G Phones, OTG/NFC/GPS

    🔋【10000mAh Battery & 18W Quick Charge】Unbreakable Phone OUKITEL K15 Pro are equipped with a 10000mAh battery, allowing you to enjoy more episodes, more games or long calls with your loved ones. Hold up to one week of continuous use. It comes with an 18W fast charger and reverse charging mode to charge other devices. (standby: 774 hours, call: 68 hours, music: 54 hours, video: 27 hours) 📱【6.52-inch Immersive Large Screen】OUKITEL K15 Pro mobile phone is designed with a 6.52-inch punch-hole screen, a resolution of 720 x 1600 and an aspect ratio of 20:9. The full-screen display is designed to keep you glued to your screen, it provides a smooth viewing experience. Moreover, this sim free smartphone is scratch resistant, so you don’t have to worry about a scratch on the cellphone screen. 🚀【Android 11 Phone & 6GB RAM+128GB ROM】OUKITEL K15 Pro Unlocked Smartphone works with Android 11 OS, offers faster and smoother operation. 6GB RAM + 128GB internal storage, Octa-core processor delivers powerful and stable performance, smooth multitasking, seamless audio-visual and gaming experience, up to 256GB micro SD card, expandable memory for photos, music and more. 📸【12MP Triple Camera】OUKITEL K15 Pro Cheap phone equipped with a triple rear camera, the 12MP wide-angle sensor makes the overall photo composition wider and richer, and the image space is full of perspective . It is also equipped with an 8MP front camera, which can be perfectly combined with the beauty selfie mode, making you the center of the photo! 🔓【Face Unlock & Fingerprint ID】OUKITEL K15 Pro android phone with Al powered secure and smart Fingerprint & Face ID function. You can unlock your phone easily. OUKITEL K15 Pro also comes with NFC and supports contactless payment. This feature allows you to make efficient and effortless payments. 💝【Dual SIM 4G & OUKITEL OFFICIAL Warranty】Cheap smartphone OUKITEL K15 Pro is dual 4G SIM and supports two cards simultaneously, you can insert 2x 4G Nano SIM cards or 1x 4G Nano SIM card + 1x SD card. You can match it as you like. 30-day no-reason return, one-year warranty, long-term online technical support, 24-hour online customer service, so you can enjoy OUKITEL smartphone with more peace of mind.

Leave a Comment