QR

How to Scan QR Code on LG P920 Optimus 3D

LG P920 Optimus 3D

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 LG P920 Optimus 3D

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 LG P920 Optimus 3D 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 LG P920 Optimus 3D from a photo

If the code is not located on a separate object but saved on LG P920 Optimus 3D 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 LG P920 Optimus 3D

How to root LG P920 Optimus 3D

Hard reset for LG P920 Optimus 3D

How to reboot LG P920 Optimus 3D

How to unlock LG P920 Optimus 3D

What to do if LG P920 Optimus 3D won't turn on

What to do if LG P920 Optimus 3D doesn't charge

What to do if LG P920 Optimus 3D doesn't connect to PC via USB

How to take a screenshot on LG P920 Optimus 3D

How to reset FRP on LG P920 Optimus 3D

How to call recording on LG P920 Optimus 3D

How to update LG P920 Optimus 3D

How to connect LG P920 Optimus 3D to TV

How to clear the cache on LG P920 Optimus 3D

How to backup LG P920 Optimus 3D

How to disable ads on LG P920 Optimus 3D

How to clear storage on LG P920 Optimus 3D

How to increase font on LG P920 Optimus 3D

How to share internet on LG P920 Optimus 3D

How to transfer data to LG P920 Optimus 3D

How to unlock bootloader on LG P920 Optimus 3D

How to recover photos on LG P920 Optimus 3D

How to record the screen on LG P920 Optimus 3D

How to find blacklist in LG P920 Optimus 3D

How to set up fingerprint on LG P920 Optimus 3D

How to block number on LG P920 Optimus 3D

How to enable auto-rotate on LG P920 Optimus 3D

How to set up or turn off an alarm on LG P920 Optimus 3D

How to change ringtone on LG P920 Optimus 3D

How to enable battery percentage on LG P920 Optimus 3D

How to turn off notifications on LG P920 Optimus 3D

How to turn off Google assistant on LG P920 Optimus 3D

How to turn off the lock screen on LG P920 Optimus 3D

How to delete app on LG P920 Optimus 3D

How to recover contacts on LG P920 Optimus 3D

Where is the recycle bin on LG P920 Optimus 3D

How to install WhatsApp on LG P920 Optimus 3D

How to set contact photo in LG P920 Optimus 3D

How to connect LG P920 Optimus 3D to computer

How to install SD card in LG P920 Optimus 3D

How to update Play Store in LG P920 Optimus 3D

How to install Google Camera in LG P920 Optimus 3D

How to enable USB debugging on LG P920 Optimus 3D

How to turn off LG P920 Optimus 3D

How to charge LG P920 Optimus 3D

How to use the camera on LG P920 Optimus 3D

How to find lost LG P920 Optimus 3D

How to set password on LG P920 Optimus 3D

How to turn on 5g on LG P920 Optimus 3D

How to turn on VPN on LG P920 Optimus 3D

How to install apps on LG P920 Optimus 3D

How to insert a SIM card in LG P920 Optimus 3D

How to enable and configure NFC on LG P920 Optimus 3D

How to set time on LG P920 Optimus 3D

How to connect headphones to LG P920 Optimus 3D

How to clear browser history on LG P920 Optimus 3D

How to disassemble LG P920 Optimus 3D

How to hide an app on LG P920 Optimus 3D

How to download YouTube videos on LG P920 Optimus 3D

How to unblock a contact on LG P920 Optimus 3D

How to turn on the flashlight on LG P920 Optimus 3D

How to split the screen on LG P920 Optimus 3D

How to turn off the camera sound on LG P920 Optimus 3D

How to trim video on LG P920 Optimus 3D

How to check RAM in LG P920 Optimus 3D

How to bypass the Google account on LG P920 Optimus 3D

How to fix black screen on LG P920 Optimus 3D

How to change the language on LG P920 Optimus 3D

How to open engineering mode in LG P920 Optimus 3D

How to open recovery mode in LG P920 Optimus 3D

How to find and turn on a voice recorder on LG P920 Optimus 3D

How to make video calls on LG P920 Optimus 3D

LG P920 Optimus 3D sim card not detected

How to transfer contacts to LG P920 Optimus 3D

How to enable/disable «Do not disturb» mode on LG P920 Optimus 3D

How to enable/disable answerphone on LG P920 Optimus 3D

How to set up face recognition on LG P920 Optimus 3D

How to set up voicemail on LG P920 Optimus 3D

How to listen to voicemail on LG P920 Optimus 3D

How to check the IMEI number in LG P920 Optimus 3D

How to turn on fast charging on LG P920 Optimus 3D

How to replace the battery on LG P920 Optimus 3D

How to update the application on LG P920 Optimus 3D

Why the LG P920 Optimus 3D discharges quickly

How to set a password for apps in the LG P920 Optimus 3D

How to format LG P920 Optimus 3D

How to install TWRP on LG P920 Optimus 3D

How to set up call forwarding on LG P920 Optimus 3D

How to empty the recycle bin on LG P920 Optimus 3D

Where to find the clipboard on LG P920 Optimus 3D

How to Scan QR Code on Another Phones