QR

How to Scan QR Code on Blackview A90

Blackview A90

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 Blackview A90

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 Blackview A90 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 Blackview A90 from a photo

If the code is not located on a separate object but saved on Blackview A90 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 Blackview A90

How to root Blackview A90

Hard reset for Blackview A90

How to reboot Blackview A90

How to unlock Blackview A90

What to do if Blackview A90 won't turn on

What to do if Blackview A90 doesn't charge

What to do if Blackview A90 doesn't connect to PC via USB

How to take a screenshot on Blackview A90

How to reset FRP on Blackview A90

How to call recording on Blackview A90

How to update Blackview A90

How to connect Blackview A90 to TV

How to clear the cache on Blackview A90

How to backup Blackview A90

How to disable ads on Blackview A90

How to clear storage on Blackview A90

How to increase font on Blackview A90

How to share internet on Blackview A90

How to transfer data to Blackview A90

How to unlock bootloader on Blackview A90

How to recover photos on Blackview A90

How to record the screen on Blackview A90

How to find blacklist in Blackview A90

How to set up fingerprint on Blackview A90

How to block number on Blackview A90

How to enable auto-rotate on Blackview A90

How to set up or turn off an alarm on Blackview A90

How to change ringtone on Blackview A90

How to enable battery percentage on Blackview A90

How to turn off notifications on Blackview A90

How to turn off Google assistant on Blackview A90

How to turn off the lock screen on Blackview A90

How to delete app on Blackview A90

How to recover contacts on Blackview A90

Where is the recycle bin on Blackview A90

How to install WhatsApp on Blackview A90

How to set contact photo in Blackview A90

How to connect Blackview A90 to computer

How to install SD card in Blackview A90

How to update Play Store in Blackview A90

How to install Google Camera in Blackview A90

How to enable USB debugging on Blackview A90

How to turn off Blackview A90

How to charge Blackview A90

How to use the camera on Blackview A90

How to find lost Blackview A90

How to set password on Blackview A90

How to turn on 5g on Blackview A90

How to turn on VPN on Blackview A90

How to install apps on Blackview A90

How to insert a SIM card in Blackview A90

How to enable and configure NFC on Blackview A90

How to set time on Blackview A90

How to connect headphones to Blackview A90

How to clear browser history on Blackview A90

How to disassemble Blackview A90

How to hide an app on Blackview A90

How to download YouTube videos on Blackview A90

How to unblock a contact on Blackview A90

How to turn on the flashlight on Blackview A90

How to split the screen on Blackview A90

How to turn off the camera sound on Blackview A90

How to trim video on Blackview A90

How to check RAM in Blackview A90

How to bypass the Google account on Blackview A90

How to fix black screen on Blackview A90

How to change the language on Blackview A90

How to open engineering mode in Blackview A90

How to open recovery mode in Blackview A90

How to find and turn on a voice recorder on Blackview A90

How to make video calls on Blackview A90

Blackview A90 sim card not detected

How to transfer contacts to Blackview A90

How to enable/disable «Do not disturb» mode on Blackview A90

How to enable/disable answerphone on Blackview A90

How to set up face recognition on Blackview A90

How to set up voicemail on Blackview A90

How to listen to voicemail on Blackview A90

How to check the IMEI number in Blackview A90

How to turn on fast charging on Blackview A90

How to replace the battery on Blackview A90

How to update the application on Blackview A90

Why the Blackview A90 discharges quickly

How to set a password for apps in the Blackview A90

How to format Blackview A90

How to install TWRP on Blackview A90

How to set up call forwarding on Blackview A90

How to empty the recycle bin on Blackview A90

Where to find the clipboard on Blackview A90

How to Scan QR Code on Another Phones