Today, most people don’t know about Wi-Fi. Usually, only friends

There are many cases like this when I go to a cafe with my lover and ask, “What is the Wi-Fi password here?”

Then ask an employee or find the password posted somewhere in the store.

You’re going through a lot of trouble moving around. Do this from now on.

Just press and hold the Wi-Fi button in the quick launch for 1 second.

 

 

This Wi-Fi screen appears.

If you click on the wheel here, a qr code will appear right below.

 

 

When you press this, a QR code will automatically appear, so all you have to do is point it to the camera.

Then, a message will appear asking you to connect, and if you press it, you will see that it is immediately connected to Wi-Fi.

You don’t even need to enter your password.

 

And this applies not only to Android but also to iPhone.

Likewise, if you create a QR code on the Galaxy and point it at the iPhone’s default camera like now, a message will appear asking if you want to connect.

Just press it and the Wi-Fi will connect automatically. So, in the future, when someone comes to the house

You don’t have to go through the trouble of crawling to the router in the corner to find the Wi-Fi password.

 

The last one is about the iPhone.

iPhone is the simplest just

All you have to do is register each other’s contact information and turn on both Wi-Fi and Bluetooth.

All you have to do is place the two devices close together and a screen will automatically appear asking if you want to share the password.

If you click the share button here, you will see that the Wi-Fi password has been shared successfully.