QR

How to Scan QR Code on Samsung Galaxy J7 Star

Samsung Galaxy J7 Star

A QR code is a type of barcode in the form of a square, which is used to transmit information. Nowadays, such codes have become extremely popular and have started to be used in all spheres of life. To get the information encrypted in this simple square, you need to scan a QR code on your phone. There are several ways of doing this, each of which will be discussed below.

Direct QR code scanning on Samsung Galaxy J7 Star

Firstly, we should distinguish between direct scanning and the reading of information from a photo, which is a QR code. In the first case, we are talking about this type of scanning, when the image of the code is located on another object (for example, on a piece of paper or a stand). The second type of scanning is the decoding of information directly from the phone where the QR is located. We start by talking about direct scanning, as it is the most commonly used type.

Via the "Camera" app

It is highly likely that your phone already has a dedicated reader, which is available through the "Camera" app. However, this will depend on the firmware version. The more up-to-date it is, the higher the chance of finding the desired function. The scan in this case proceeds as follows:

  1. Start the "Camera" application.

  2. Go to the QR code scanning section (may be located deep in the settings).
  3. Aim the viewfinder at the code until it fits into a virtual square.
  4. Press the shutter button.

If you have followed all the instructions correctly, a QR code encrypted result will appear on the screen. This will be a link to a page on the internet or a short text.

Via Google Lens

The code reader is also integrated into the Google Lens app, available on Play Strore. It can be used in cases where Camera doesn't have the functionality we need. Google Lens is available by default on all Android smartphones, so you can run it on Samsung Galaxy J7 Star without downloading additional software:

  1. Start the Camera app.
  2. Switch to the tab with Google Lens.
  3. Aim the camera at the square of the QR code.
  4. Press the button in the form of a magnifying glass.

After completing the last step, you will be redirected to the page encrypted in the code, or you can read the author's registered text. The same awaits those who decrypt the QR through a separate Google Lens app.

Third-party software

The code reader functionality is not only available in the standard app or Google Lens. It is also found in third-party programs. For example, a code can be deciphered via the "QR & Barcode Scanner". The program is available for download from Play Store. After installing the additional software, all that remains is to follow the steps described above when considering "Camera" and Google Lens.

Scanning a QR code on Samsung Galaxy J7 Star from a photo

If the code is not located on a separate object but saved on Samsung Galaxy J7 Star as a photo or PDF file, you can also decrypt the information. To do this you will need:

  1. Highlight the snapshot (PDF file).
  2. Go to "Send".
  3. Select the read out application as the recipient.
  4. Confirm sending.

Choose your sending software carefully. If it is a QR-encrypted link, you can use the usual "Camera". If you need to pay for a product or service, it is better to send the file directly to the bank's app. It is also possible to upload a ready-made image for scanning in many programs.

Share this page with your friends:

See also:



How to flash Samsung Galaxy J7 Star

How to root Samsung Galaxy J7 Star

Hard reset for Samsung Galaxy J7 Star

How to reboot Samsung Galaxy J7 Star

How to unlock Samsung Galaxy J7 Star

What to do if Samsung Galaxy J7 Star won't turn on

What to do if Samsung Galaxy J7 Star doesn't charge

What to do if Samsung Galaxy J7 Star doesn't connect to PC via USB

How to take a screenshot on Samsung Galaxy J7 Star

How to reset FRP on Samsung Galaxy J7 Star

How to call recording on Samsung Galaxy J7 Star

How to update Samsung Galaxy J7 Star

How to connect Samsung Galaxy J7 Star to TV

How to clear the cache on Samsung Galaxy J7 Star

How to backup Samsung Galaxy J7 Star

How to disable ads on Samsung Galaxy J7 Star

How to clear storage on Samsung Galaxy J7 Star

How to increase font on Samsung Galaxy J7 Star

How to share internet on Samsung Galaxy J7 Star

How to transfer data to Samsung Galaxy J7 Star

How to unlock bootloader on Samsung Galaxy J7 Star

How to recover photos on Samsung Galaxy J7 Star

How to record the screen on Samsung Galaxy J7 Star

How to find blacklist in Samsung Galaxy J7 Star

How to set up fingerprint on Samsung Galaxy J7 Star

How to block number on Samsung Galaxy J7 Star

How to enable auto-rotate on Samsung Galaxy J7 Star

How to set up or turn off an alarm on Samsung Galaxy J7 Star

How to change ringtone on Samsung Galaxy J7 Star

How to enable battery percentage on Samsung Galaxy J7 Star

How to turn off notifications on Samsung Galaxy J7 Star

How to turn off Google assistant on Samsung Galaxy J7 Star

How to turn off the lock screen on Samsung Galaxy J7 Star

How to delete app on Samsung Galaxy J7 Star

How to recover contacts on Samsung Galaxy J7 Star

Where is the recycle bin on Samsung Galaxy J7 Star

How to install WhatsApp on Samsung Galaxy J7 Star

How to set contact photo in Samsung Galaxy J7 Star

How to connect Samsung Galaxy J7 Star to computer

How to install SD card in Samsung Galaxy J7 Star

How to update Play Store in Samsung Galaxy J7 Star

How to install Google Camera in Samsung Galaxy J7 Star

How to enable USB debugging on Samsung Galaxy J7 Star

How to turn off Samsung Galaxy J7 Star

How to charge Samsung Galaxy J7 Star

How to use the camera on Samsung Galaxy J7 Star

How to find lost Samsung Galaxy J7 Star

How to set password on Samsung Galaxy J7 Star

How to turn on 5g on Samsung Galaxy J7 Star

How to turn on VPN on Samsung Galaxy J7 Star

How to install apps on Samsung Galaxy J7 Star

How to insert a SIM card in Samsung Galaxy J7 Star

How to enable and configure NFC on Samsung Galaxy J7 Star

How to set time on Samsung Galaxy J7 Star

How to connect headphones to Samsung Galaxy J7 Star

How to clear browser history on Samsung Galaxy J7 Star

How to disassemble Samsung Galaxy J7 Star

How to hide an app on Samsung Galaxy J7 Star

How to download YouTube videos on Samsung Galaxy J7 Star

How to unblock a contact on Samsung Galaxy J7 Star

How to turn on the flashlight on Samsung Galaxy J7 Star

How to split the screen on Samsung Galaxy J7 Star

How to turn off the camera sound on Samsung Galaxy J7 Star

How to trim video on Samsung Galaxy J7 Star

How to check RAM in Samsung Galaxy J7 Star

How to bypass the Google account on Samsung Galaxy J7 Star

How to fix black screen on Samsung Galaxy J7 Star

How to change the language on Samsung Galaxy J7 Star

How to open engineering mode in Samsung Galaxy J7 Star

How to open recovery mode in Samsung Galaxy J7 Star

How to find and turn on a voice recorder on Samsung Galaxy J7 Star

How to make video calls on Samsung Galaxy J7 Star

Samsung Galaxy J7 Star sim card not detected

How to transfer contacts to Samsung Galaxy J7 Star

How to enable/disable «Do not disturb» mode on Samsung Galaxy J7 Star

How to enable/disable answerphone on Samsung Galaxy J7 Star

How to set up face recognition on Samsung Galaxy J7 Star

How to set up voicemail on Samsung Galaxy J7 Star

How to listen to voicemail on Samsung Galaxy J7 Star

How to check the IMEI number in Samsung Galaxy J7 Star

How to turn on fast charging on Samsung Galaxy J7 Star

How to replace the battery on Samsung Galaxy J7 Star

How to update the application on Samsung Galaxy J7 Star

Why the Samsung Galaxy J7 Star discharges quickly

How to set a password for apps in the Samsung Galaxy J7 Star

How to format Samsung Galaxy J7 Star

How to install TWRP on Samsung Galaxy J7 Star

How to set up call forwarding on Samsung Galaxy J7 Star

How to empty the recycle bin on Samsung Galaxy J7 Star

Where to find the clipboard on Samsung Galaxy J7 Star

How to Scan QR Code on Another Phones