What happens when the Xiaomi Mi 2A data connection is not available?

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.

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.

It is recommended that you click Settings - Mobile Network - Access Point APN - Reset to Default and try again, data access and the surrounding environment, weather, location are also related, it is recommended that you try again in other places with a slightly better signal.

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!

If you have a problem with the data cable, buy a new one.

There may be arrears, and the machine needs to be restarted after the arrears.

What you said is not right Mine also has this situation Turn on the data switch can not be networked, sometimes you have to open a few more software or turn the data switch back on, I really don't know what is going on with this phone Don't say that I owe money Three clear line brush latest version Recommended version I have tried it Anyway, there has always been this situation, I use Unicom 3G card.

Arrears SIM card turned off Weak signal Incorrect network access point **Repairs may cause inability to access the Internet.

Is it in arrears, is there a traffic limit, if it happens to be there, the network will be cut off by itself.

Check to see if it's down...

Pull out the battery and reinsert the ** card.

Check the settings.

Cellular network can't connect:

1. Put this mobile phone card into other mobile phones to see if you can access the Internet.

2. Ask the operator if there is any arrears of phone bills.

3. If it can be used, please put it 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.

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

5. If you still can't access the Internet, it is recommended to go to the maintenance point for testing.

If your mobile phone cannot access the Internet normally, please check the following conditions:

1. If you don't restart your phone after upgrading to 4G**, you won't be able to use the Internet function normally;

2. Confirm whether there is a network, it is recommended that you can use it in a place with a strong signal;

3. Check whether there is still a phone bill in the account, if the balance is insufficient, you need to recharge before you can use it;

4. After 3-5 minutes of power off, restart the phone and try again;

5. Check whether the USIM card is inserted, if it has been inserted but still cannot be used, it is recommended that you go to the business hall to check whether the USIM card is faulty, or replace the card for testing;

6. If the traffic usage reaches the cap value in the current month, the network will be automatically shut down, it is recommended that you pay attention to the SMS reminder of China Unicom or inquire about the **product description.

It will be automatically turned off when the traffic runs out. In your case, your mobile phone is in arrears.

1. Check whether the network permission of the program is disabled in the built-in network assistant of the system, and the check method is to open "Security Center" - "Traffic Management" - "Network Control" - "Data Traffic" - check the software that needs to surf the Internet to access the Internet. As in the picture circled parts.

2. Check whether it is caused by other network security management software installed, you can press and hold the home button to close the program or uninstall the application.