Sharing the WiFi key on Android is easier than you can imagine: so you can do it step by step on your phone.
Yes still dictate the password of your WiFi home network every time a guest asks for it, You are wasting your time. Android has been offering this for some time Share the WiFi key quickly and easilyto avoid having to seek, point and say out loud the password every time you need to share it.
Today we will explain All the ways to share the Wi-Fi key on Android, regardless of the model and brand of your cell phone.
Share via QR code (from Android 10)
As of Android 10, the operating system offers the option of simply sharing the WiFi key Scanning a QR code A contains the network credentials.
So, Connecting to a new WiFi network is as easy as scanning this code.
To the Share WiFi For an Android phone with a version that is equal to or greater than Android 10, the following steps must be carried out:
- Make sure you are connected to the network you want to share.
- Go to “Settings” and access the WiFi settings.
- Select the network you want and tap on “Share” or “QR Code”. It depends on the model and brand of the cell phone.
- Show the QR code of the other person who will have to scan it with their mobile phone after selecting the same Wi-Fi network through the settings.
Where are WiFi passwords stored on Android?
There are those who wonder Where are Wi-Fi keys actually stored on Android?. The truth is any password are held in one File hidden in system files From the device.
This file is located in the route / data / wifi or / data / misc / wifi, depending on the device. There we find a file called wpa_supplicant.conf.
In it are stored the credentials of the Wi-Fi networksincluding the name of the network – its SSID – and the corresponding password. It is logical to only use the credentials of this Accounts we were previously connected to.
How to view saved WiFi passwords
We have already stated In which file are the Wi-Fi networks and their passwords saved on Android. The problem is that it is required to access this file Have superuser privileges or rootbecause it is a document stored on the system partition that cannot be accessed without these types of elevated permissions.
There are other methods, however. At this point we have already explained how the passwords of Wi-Fi networks are displayed in Android. It lists some non-root methods and others that can be executed Apps for sharing Wi-Fi passwords that can make our work easier.
Other ways to share the key on phones prior to Android 10
If you have a mobile phone with a version earlier than Android 10 and therefore cannot use that Wi-Fi network sharing function using a QR codeIt is always possible Share networks by other ways.
Once you have accessed the file using the WiFi networks and their passwords, you can always do so Share the password through applications like WhatsApp, simply by copying and pasting the text that contains the name of the network and the key to be connected.
The best thing about this method is that it allows it Share passwords on any brand of cell phoneIn addition to being able to share the key with other types of devices, such as iPhone or computer.
In the future, Android will make it even easier to share WiFi password between devices. This uses the Nearby Share transmission system, which makes it easier to send data between devices running the Google operating system. However, we will have to wait until Android 12 is among us and most mobile phones have been updated to use this feature.