NFC stands for “near field communication.” It's the technology that allows smartphones and devices like payment readers to communicate, and it enables secure, contactless payments like Apple Pay or Google Pay—transactions that require no physical contact between the payment device and the payment reader.... read more ›
Here's how to do it: Open Settings > Connected devices. Some Android phones have the NFC option in the system tray menu at the top of the screen. Turn off the NFC toggle switch.... see more ›
- On your Android device, open the Settings app.
- Select Connected devices.
- Tap on Connection preferences.
- You should see the NFC option. Hit it.
- Toggle the Use NFC option on.
NFC What You Need to Know About NFC — NFC
You can use NFC tags for contactless payments, sharing contact information as a business card, location tracking, identity verification, access control along with hundreds of other uses and applications.... see details ›
NFC hacks have become so sophisticated, you can now hack an ATM with an Android device. Some hackers can carry out an ATM hack through NFC if they wave a phone through certain contactless ATMs to make them disperse money.... see details ›
HIGHLIGHTS. NFC or Android beam can be used to install malware in Android phones. This bug affected smartphones running on Android 8 Oreo and higher. Google patched this vulnerability in its October security patch.... see details ›
Essentially, when there's an NFC tag encoded with a URL or message, the iPhone can detect it and push a notification with the option to open said address or message. Some NFC tags can also open third-party apps if tapped on.... view details ›
If you rarely use NFC, then it's a good idea to turn it OFF. Since NFC is very short range technology and if you don't lose your phone, then there are not much security concerns left with it. But NFC has a real effect on battery life. You will need to test out how much battery life you gain by turning it OFF.... read more ›
NFC is a slick technology for mobile payments, but too often carriers block access. QR code payment systems are easier to use on a number of mobile platforms today.... see more ›
There is no way to disable the NFC chip or Apple Pay (other than to disable all the cards).... continue reading ›
You can check for NFC settings on your Samsung Android device by looking in the settings app > connections > tap NFC and contactless payments. If you see an option for NFC there, your device is enabled to make NFC payments.... view details ›
Scan the NFC tag. Hold your iPhone near the [object name] to learn more about it. To use NFC scanning, tap your phone to the [object]. Provide succinct instructional text for the scanning sheet.... see more ›
To add your Cash Card to Google Pay from the Cash App:
Tap the Cash Card tab on your Cash App home screen. Tap the image of your Cash Card. Select Add to Google Pay. Follow the steps.... see more ›