What if Xiaomi 12 Ultra can't connect to WiFi?

Most modern people can't do without WiFi. When they pick up their mobile phones, they can connect to a high-speed and stable WiFi, which makes them very comfortable. It's even more exciting to brush videos. But sometimes there is a problem with the mobile phone system, which causes the WiFi connection to fail. What should we do at this time? Today, the Xiaobian has brought a solution to the problem that Xiaomi 12 Ultra can't connect to WiFi, to help you solve your urgent needs.

What if Xiaomi 12Ultra fails to connect to WiFi? How to solve the problem that Xiaomi 12Ultra cannot connect to WiFi

If the mobile phone is connected to WiFi, it always prompts "Disconnected" or WiFi is connected but unable to access the Internet; It is recommended to try to solve the problem by the following methods:

1. It is recommended to delete the saved SSID (WiFi name) and then add the SSID (WiFi name) again;

2. By default, the mobile phone uses the DHCP Internet access method. If the Internet access method is not modified, you need to ensure that the router enables the DHCP service;

3. Whether the wireless network SSID is in Chinese. If it is in Chinese (WiFi name), it is recommended to change it to an English name and try to reconnect it;

4. Whether other devices are connected to WiFi normally. If other wireless devices are normal, it is recommended to delete the wireless connection. If other wireless devices cannot connect, it is recommended to reset the router;

5. If other devices can connect to WiFi normally, you can check whether third-party security software is installed in the phone. It is recommended to try after uninstalling and restarting;

6. Enter Settings>& gt; WLAN>& gt; Advanced Settings>& gt; Keep WLAN network connection in hibernation>& gt; Set to "Always" (the latest MIUI9 and MIUI10 of this option have been canceled)

7. It is recommended to restore the factory settings after backing up the data. After upgrading to the latest system version, try to connect again without restoring the backup;

8. If none of the above methods can solve the problem, it is recommended to go to Xiaomi authorized service center for detection and handling.

There are many ways to solve the problem that Xiaomi 12 Ultra cannot connect to WiFi. There are many ways to solve this problem in different situations. Users in need can save this page for a rainy day. If this article can help you, you can click like to support it.