QR

How to Scan QR Code on Digma LINX A420 3G

Digma LINX A420 3G

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 Digma LINX A420 3G

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 Digma LINX A420 3G 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 Digma LINX A420 3G from a photo

If the code is not located on a separate object but saved on Digma LINX A420 3G 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 Digma LINX A420 3G

How to root Digma LINX A420 3G

Hard reset for Digma LINX A420 3G

How to reboot Digma LINX A420 3G

How to unlock Digma LINX A420 3G

What to do if Digma LINX A420 3G won't turn on

What to do if Digma LINX A420 3G doesn't charge

What to do if Digma LINX A420 3G doesn't connect to PC via USB

How to take a screenshot on Digma LINX A420 3G

How to reset FRP on Digma LINX A420 3G

How to call recording on Digma LINX A420 3G

How to update Digma LINX A420 3G

How to connect Digma LINX A420 3G to TV

How to clear the cache on Digma LINX A420 3G

How to backup Digma LINX A420 3G

How to disable ads on Digma LINX A420 3G

How to clear storage on Digma LINX A420 3G

How to increase font on Digma LINX A420 3G

How to share internet on Digma LINX A420 3G

How to transfer data to Digma LINX A420 3G

How to unlock bootloader on Digma LINX A420 3G

How to recover photos on Digma LINX A420 3G

How to record the screen on Digma LINX A420 3G

How to find blacklist in Digma LINX A420 3G

How to set up fingerprint on Digma LINX A420 3G

How to block number on Digma LINX A420 3G

How to enable auto-rotate on Digma LINX A420 3G

How to set up or turn off an alarm on Digma LINX A420 3G

How to change ringtone on Digma LINX A420 3G

How to enable battery percentage on Digma LINX A420 3G

How to turn off notifications on Digma LINX A420 3G

How to turn off Google assistant on Digma LINX A420 3G

How to turn off the lock screen on Digma LINX A420 3G

How to delete app on Digma LINX A420 3G

How to recover contacts on Digma LINX A420 3G

Where is the recycle bin on Digma LINX A420 3G

How to install WhatsApp on Digma LINX A420 3G

How to set contact photo in Digma LINX A420 3G

How to connect Digma LINX A420 3G to computer

How to install SD card in Digma LINX A420 3G

How to update Play Store in Digma LINX A420 3G

How to install Google Camera in Digma LINX A420 3G

How to enable USB debugging on Digma LINX A420 3G

How to turn off Digma LINX A420 3G

How to charge Digma LINX A420 3G

How to use the camera on Digma LINX A420 3G

How to find lost Digma LINX A420 3G

How to set password on Digma LINX A420 3G

How to turn on 5g on Digma LINX A420 3G

How to turn on VPN on Digma LINX A420 3G

How to install apps on Digma LINX A420 3G

How to insert a SIM card in Digma LINX A420 3G

How to enable and configure NFC on Digma LINX A420 3G

How to set time on Digma LINX A420 3G

How to connect headphones to Digma LINX A420 3G

How to clear browser history on Digma LINX A420 3G

How to disassemble Digma LINX A420 3G

How to hide an app on Digma LINX A420 3G

How to download YouTube videos on Digma LINX A420 3G

How to unblock a contact on Digma LINX A420 3G

How to turn on the flashlight on Digma LINX A420 3G

How to split the screen on Digma LINX A420 3G

How to turn off the camera sound on Digma LINX A420 3G

How to trim video on Digma LINX A420 3G

How to check RAM in Digma LINX A420 3G

How to bypass the Google account on Digma LINX A420 3G

How to fix black screen on Digma LINX A420 3G

How to change the language on Digma LINX A420 3G

How to open engineering mode in Digma LINX A420 3G

How to open recovery mode in Digma LINX A420 3G

How to find and turn on a voice recorder on Digma LINX A420 3G

How to make video calls on Digma LINX A420 3G

Digma LINX A420 3G sim card not detected

How to transfer contacts to Digma LINX A420 3G

How to enable/disable «Do not disturb» mode on Digma LINX A420 3G

How to enable/disable answerphone on Digma LINX A420 3G

How to set up face recognition on Digma LINX A420 3G

How to set up voicemail on Digma LINX A420 3G

How to listen to voicemail on Digma LINX A420 3G

How to check the IMEI number in Digma LINX A420 3G

How to turn on fast charging on Digma LINX A420 3G

How to replace the battery on Digma LINX A420 3G

How to update the application on Digma LINX A420 3G

Why the Digma LINX A420 3G discharges quickly

How to set a password for apps in the Digma LINX A420 3G

How to format Digma LINX A420 3G

How to install TWRP on Digma LINX A420 3G

How to set up call forwarding on Digma LINX A420 3G

How to empty the recycle bin on Digma LINX A420 3G

Where to find the clipboard on Digma LINX A420 3G

How to Scan QR Code on Another Phones