In the era of smart phones, traffic is not enough. We will ask if there is WiFi everywhere? There are many passwords. However, what is embarrassing is that if the mobile phone is connected to WiFi, the password is also correct. Why can't the mobile phone still be connected to the Internet? The most irritating thing is that the same WiFi can be used by your friends even when they are connected to the Internet. Only you can't get online! Don't worry. Today's Sihai network editor will teach you the solution.
1. Turn on the flight mode of the mobile phone and then turn it off
Many people think that the mobile phone flight mode is useless, but it is not. The flight mode of the mobile phone can turn off all external signals of the mobile phone. When you turn off the flight mode, the mobile phone will automatically reconnect.
2. Change WiFi address
In many cases, there are IP address errors in the WiFi connected to our smartphone and the WiFi connected to the system. That is, the IP address of the computer network and the IP address recognized by the mobile phone are wrong. To solve this problem, you only need to check the IP address of your home and modify it in the WiFi settings of your mobile phone.
3. Cancel the automatic WiFi connection of mobile phone
If the phone connects to WiFi automatically, the WiFi password we connected to will be saved automatically. If your WiFi password is modified at this time, the mobile phone can't recognize it. He will still think it's the previous password and keep connecting. At this time, ignore the new password.
Note:
1. Many people think that WiFi will be turned off when the mobile phone is in flight mode, and they can't connect at all. It's true that when our mobile phone turns on the flight mode, the WiFi on the mobile phone will also turn off. But in flight mode, we can still turn on WiFi and continue to connect. If you don't believe it, try it.
2. Mobile IP address problem. A lot of people will say that if this method is outside, you can't ask someone else's IP address, and then modify it. At this time, you can check the mobile IP address of your friend's connection and normal Internet access, and then you can fill in it.
3. Many people think that the mobile phone can't be connected, so turn it off and restart. It's true that sometimes this problem can be solved, but Xiaobian doesn't think it's a method, because when your mobile phone signal goes wrong or your IP goes wrong, no matter how many times you switch on or off, it doesn't work much.
Summary:
Mobile phones are becoming more and more important to us, as is WiFi. How much does it cost to buy our traffic when there is no WiFi. Can't connect your mobile phone to WiFi? Can't connect your mobile phone to WiFi? Can't connect your friend's mobile phone to the Internet? Try the above methods to help you solve it easily. Don't try it soon.