Tech Tips

Couldn’t Read NFC Tag on Samsung Phone: Remedies

Are you a Samsung phone user and tried to use its NFC technology but does not work? Do not worry as through this article, we shall provide you useful information which you could use for you to handle your NFC Tag on your Samsung phone.

Many establishments and companies now use NFC or near-field contact as it makes business easier and better. It is highly convenient for everyone especially to those who are in the retailers, couriers and credit card industries. Moreover, through this technology, it is easier for their customers to be able to pay their dues as well. However, this could also be frustrating for clients and customers whenever their Samsung Phone would send them a read error message and we understand this which is why we have decided to write this article.

Couldn’t Read NFC Tag on Samsung Phone

Are you trying to use NFC feature of your Samsung Phone but suddenly you get a read error message? There are several reasons as to why this could happen. It could be that there is another object or device that is interfering with its signal. This could be due to previous connection or there are numerous or multiple pairing requests.

One requirement for your Samsung phone to be able to read NFC tag is it has to be NFC enabled. For you to be able to turn on the NFC feature on your Samsung phone, you will have to do the following:

  • Navigate to your Apps
  • Select Settings
  • Tap more networks options
  • Select NFC
  • Move the toggle switch option to enabled or disabled
  • Turn your phone off
  • Turn your phone on again if your phone still cannot read the NFC tag

Keep in mind that when you update your phone, your NFC reader could show an error message when you try to connect with an NFC tag. If this happens, try to go to your app settings and select, Select Show System Apps option. From the selection that will appear, select clear cache and clear data. Restart your phone after clearing the cache and data.

How to Fix the Unable to Read NFC Tag Error

  • Ensure that your Samsung phone is unlocked nor it is on standby or sleep mode.
  • Ensure that your NFC mode is activated.
  • Hold your phone directly over the center of the tag

How to Prevent Your Bank Cards from Triggering NFC Errors

It is annoying whenever you try to use your Samsung phone’s NFC feature and get a constant error message that says it cannot read NFC tag and that you will have to try again. You are experiencing this error due to several reasons. One related reason to this could be due to your bank cards in your phone case or wallet.

For your NFC feature to work, you will have to select the option to make NFC and contactless payments on your device. However, this would also make your phone pick up a signal from your bank cards which would trigger and give you an error notification.

To avoid this situation and error, you will have to switch your notifications off on your settings. You could also put your cards in a shielded holder. You could use a fabric that has a metallic material which could block the signal from your card. If you do not have a case for your credit cards, you could cover your cards in tin foil as well.

Are NFC Tags Safe to Read?

With NFC tags everywhere, it is normal to be cautious and wary of the information which technology could disclose and the NFC is not exception to this. Fortunately, developers of NFC has made the job difficult for hackers to be able to get your NFC data from your phone. In fact, the NFC chip inside your Samsung phone cannot access your data as it is designed and developed that way. Moreover, its chip cannot send any data to third parties either.

Though that is the case, you will have to keep in mind that hackers could reprogram tags which enables them to read some of your data and send the data through text message. Hence, it is also important for you to be careful and do not tap your phone on any tags which are not physically protected by plastic or glass temper proof cover. Also monitor what your phone is doing after tapping onto an NFC tag. If you see something suspicious, cancel the operation and you are good to go.


Can NFC Tags Be Corrupted?

Yes, it is possible for NFC tags to get damaged and there could also be manufacturing errors.

Should NFC be on or off?

If you are planing to use your NFC feature, then turn it on before you use the service. However, if you are not using or planning to use the service, switch it off.

What Does “Not Supported NFC Tag Type” Mean?

This means that your operating system prevents the tag information from being sent to your application. This means your Samsung phone filters tags that are not supported by your NFC application.

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