May I ask if the Xiaomi mobile phone can t connect to the Internet and has anything to do with chang

Hi! Can't get online" This question is very general, I try to guess the problem you may encounter, I suggest you try the method to operate and see:

1It is recommended that you put this SIM card into another mobile phone to check if you can access the Internet.

2. If you can't access the Internet, please ask your carrier if you are in arrears.

3If it can be used, please put in your Xiaomi phone, turn on the data traffic switch, and reset the default in Settings - Access Point APN, and then restart the phone to try again.

4If you still can't surf the Internet, it is recommended that you back up your data, enter recovery to clear all data (turn off, press and hold the volume up + power button to enter recovery), upgrade your phone to the latest development version of the system, don't install apps that require root access for the time being, and see if it can be restored to normal.

5. If you still can't access the Internet, it is recommended that you go to the maintenance point for testing: address and ** query.

At the same time, 9 Xiaomi Home in Beijing, Shanghai, Nanjing, Wuhan, Chengdu, Hangzhou, Xi'an, Shenzhen and Guangzhou have maintenance capabilities. Mi Home is open from Tuesday to Sunday, from 10 a.m. to 6 p.m.

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!

Sometimes it's a signal that you can't get online, but if you can't get on anyway, you can consider restarting your phone. Sometimes the Unicom number I use can't go to the network, so I can disconnect the data connection and connect it again. Once I couldn't get on the Internet, I couldn't log out of the airplane mode, and I couldn't restart the phone once.

Hello, 1.Make sure you have data turned on.

2.Please ask China Unicom if your mobile phone card has opened the Internet function.

3.If the wifi cannot be connected, please turn on the wifi switch, check whether the wifi password is correct, it is recommended to select the 11 or 14 frequency band in the adjustment field of "System" > "WLAN >Advanced", which can generally be solved. If you still can't solve the problem, please refer to it.

Thank you for your support!

Try to see if there is a signal problem, if there is no problem with the signal, go to Xiaomi Home to check the phone to see if it is faulty.

Wifi doesn't need you to set anything up, as long as your home or office is covered with free wifi network, you can log in when wifi is turned on.

If you have a password, you need to enter a password to log in to access the Internet.

Hi! Swap font will lose all your phone data, it is recommended that you back up important data before swapping font.

If you want to flash the system the same, it won't be saved.

Hi! Xiaomi mobile phone 2S does not support mobile 3G, you can change it to only use 2G network in the network settings.

If that still doesn't work, back up important data (contacts, text messages, call logs, apps), etc., and then restore to factory settings. This method can solve most of the unknown problems, and there is no harm to the mobile phone, so you can operate with confidence.

If it still doesn't work, it is recommended that you turn off the computer first, then press the volume + key and the power button at the same time to enter recovery mode, select Clear Data, and then perform a line brush to complete the package (it is recommended that you brush to the latest development version) and then use it to see if there is still the problem you described. Please select the address of the flashing package according to the model: ht tp:

Flashing tutorial: 6 kinds of Xiaomi mobile phone flashing detailed tutorial——

If the problem persists after brushing, please go to a repair point near you for repair.

I've also had such a situation, you can turn it off and try it! If not, go to Xiaomi after-sales to take a look.,I'm brushing the machine myself!

If the mobile phone can't connect to the Internet, we can check the network signal first, and see if the mobile data of the mobile phone, wifi is turned on, and so on.

There are many reasons why the mobile phone can not access the Internet, first check whether the mobile phone card is in arrears, if not, check whether it is a problem with the mobile phone settings, eliminate the above problems or not, you can only take the mobile phone to the repair shop to check.

You can use a wire brush to get to the version you want to use.

Please flash the machine according to the flashing tutorial in the case of backup, and the sixth way is line brushing.

What is a copycat millet system.

The motherboard may have been stolen. Find the one who will change your phone.

Can you elaborate on the situation?

Hi! A font is a memory ROM on the body, which is equivalent to a computer's hard disk.

affects all functions, without him, the phone is a brick, shoot hard.