After the Xiaomi phone surfs the Internet for a period of time, it will automatically return to the

This may be caused by the instability of the Xiaomi mobile phone system, and the following is the general solution:

1. Turn on your phone and enter your phone's settings.

2. Find the system upgrade in the settings, and upgrade the current MIUI version to fix the vulnerability.

3. You can also go directly to Xiaomi after-sales service to overhaul the mobile phone.

The method is, back up first (ignore this step if you can't back up, but the data will definitely not be saved) and then shut down and press and hold the volume button and the power button at the same time After entering, use the volume key to select, the power button to confirm, select Clear Data, Clear Cache'Clear all data, this is the three clear.

When restoring the backup, do not restore the settings and the software in the phone, only restore personal data such as contacts, text messages, and notes. The software goes to the Xiaomi App Store to re**. Try to see if it's normal!

ps: The way to enter recovery is to turn off the computer first and then press and hold the volume button plus the power button, and it is useless to touch the screen after entering. You must confirm with the volume key, select the power key, select Chinese Simplified Clear Data Select Clear Cache, Clear User Data, Clear All Data.

Then select Power Off, and then press and hold the power button to turn it on.

Is it not possible to use the traffic?,I've also had a similar problem.,Flash the machine directly.。

Hi! Dear, it is recommended that you clear the data of your mobile phone three times, the specific operation: power off - volume up button and press the power button at the same time - recovery mode - clear data - clear all data (note: backup important data).

If you open too many background programs, it will cause the mobile phone to run slowly, and it will heat up, Xiaomi mobile phones are originally feverish, because of his CPU, so it is recommended to reduce the running of background programs, as well as regularly clean up the mobile phone garbage, so that the service life of the mobile phone will be guaranteed, and it will keep running smoothly.

Hi! Hello, it is recommended that you go to your nearest Xiaomi Home or authorized repair outlet to test your phone.

A more detailed description of the problem will help netizens understand the troubles you are encountering and help you solve the problem more accurately. Thank you for supporting Xiaomi phones!

1. The lock screen will be automatically disconnected.

Here's how to solve the lock screen automatic disconnection:

1. Settings=>Wilan=>Advanced Settings=>Operate WLAN connection in hibernate state=>> Select Always.

2. Settings=>Wireless & Network=>More=>Mobile Network=> Always connect to data services=(If not turned on=> Automatically disconnect the data connection after 30 minutes without WLAN).

3. Settings = > Power Saving Management = > Set to normal power saving (smart power saving will automatically close the background app after 30 minutes after the screen is turned off without operation).

5. Never use the one-click cleanup function, reason:

One-click cleanup will empty all background programs, so that all the above settings are invalid.

2. Set the notification bar to display the QQ icon

1.Phone system settings: Go to the settings menu and select "Notifications & Status Bar".

2.Turn on the "Show app icon when there is notification" switch inside.

Program settings: Log in to QQ and click on your avatar in the message interface.

4.In the pop-up menu, click the "Settings" button in the bottom left corner.

5.Tap "Accessibility" in the settings menu.

6.Turn on the switch of "QQ icon to display in the system notification bar" so that the QQ icon can be displayed in the notification bar.

Recently, for the sake of version testing, the server is very unstable. As far as I know, so.

This should be a QQ version problem.,It's like the QQ on the computer is set up with the mouse and keyboard for 30 minutes without action, and it automatically switches to the offline state.。 I used to use 2012qq and it was also disconnected like this, and then I found the previous 2011 version of qq and used it until now. The more the QQ is upgraded now, the more difficult it is to use.

Press and hold the home button (small house), pop up the cleaner window, pull the QQ icon up, and the program will be locked.

Did you end the process?

Hi! Hello! You may have set the lock screen to automatically clean up memory, it is recommended that you turn off this function!

If a broadband fault occurs, you can use the following methods to troubleshoot the fault:

1 Use stand-alone dial-up, if you are using a router, please temporarily disconnect the router for testing;

2 Restart the modem and the computer;

3 Re-create the broadband dial-up connection and try to dial again. How to do it: Start the Program Attachment Communication New Connection Wizard.

If the self-troubleshooting still does not recover, you can log in to the mobile phone business hall Customer Service Broadband Fault Report for feedback, and we will get in touch with you as soon as possible.

If you exclude the factor of ARP virus, that is, your computer is directly connected to the cat to surf the Internet Only one computer is connected to the Internet without LAN Then it is estimated that it is your cat's problem My cat always loves to make this problem Huawei's broadband cat has been used for a long time It is estimated that you can change the cat There is no good solution My cat I am too lazy to spend money to change it Make do with it About a day or two to make a mistake When I make a mistake I turn off the computer and turn off the total power That is, the cat loses power for 5 10 minutes, Then plug it back in and turn on the computer and you're good hopefully.