How to connect a mobile phone to a wireless network with Android system? How to update Android system

Android is a free and open source operating system based on Linux. It is mainly used in mobile devices such as smartphones and tablets, and is led and developed by Google and the Open Handset Alliance. How does the Android system connect a mobile phone to a wireless network? How can the Android system be updated? The following are some relevant knowledge points about the Android system.

Contents of this article

1. How to connect a mobile phone to a wireless network using Android system

2. How to update the Android system

3. How to adjust the dial key sound in Android system

How to connect your Android phone to a wireless network

To connect the Android system to a wireless network, you can install the following steps:

1. Open the phone settings, find WLAN and click on it.

2. Turn on WLAN, and it will automatically search for WLANs near you.

3. Find your WLAN, click on it and enter the wifi password for verification.

4. If you see your WLAN under the connected WLAN, it means that the connection is successful.

How to update Android system

1. Use the mobile phone backup function to back up important data.

2. Create a backup, select the backup type, and find the system update option in the settings.

3. Check whether the system is the latest one and update it.

4. Android is a free and open source operating system based on Linux. It is mainly used in mobile devices such as smartphones and tablets, and is led and developed by Google and the Open Handset Alliance.

How to adjust the dial key sound in Android system

1. Open your smartphone and select the menu bar.

2. Enter the main menu bar and select the settings menu.

3. Select the sound option below.

4. You can see the settings for the dial key sound and set it according to your personal circumstances.