vivox5m can t get on the Internet, why can t vivox5m use a Unicom card to access the Internet

Hello! If you are using a mobile network (i.e. the data of your SIM card) to access the Internet

After confirming that there is no arrears on your SIM card and that the local network conditions are normal.

After turning on, the G or E icon for Internet access needs to be displayed at the top of the screen, if it is not displayed, you can turn the phone on and off again.

If you still can't access the Internet, it is recommended that you factory reset your phone to try: How to restore factory settings: Go to Settings - More Settings - Factory Reset - Restore all settings, restore all settings will not lose data in your phone.

If you still can't access the Internet after trying the above operations, it is recommended that you upgrade your mobile phone before using it. You can upgrade through wifi**: Settings -> more settings --> system upgrade ->Check for updates immediately-, according to the prompts**Upgrade package, click Verify and install, and the phone will restart and automatically enter the upgrade mode.

vivo x5mNormally, you can use a Unicom card to use the Unicom 2G networkX5M supports mobile 2G, 3G, and 4G Unicom 2G networks. If x5mYou can't use your Unicom card to access the InternetYesHere's how to solve it

OneReplace a Unicom SIM cardUse.

Second, willSIM card location replacementUse.

IIIPress and hold the phone's power button to select Restartmobile phone after trying to see if you can access the Internet.

Fourth, place the phoneRestore all settings to useSteps:

1. Click Settings on the standby desktop.

<>3. Restore factory settings.

4. Select Restore All Settings.

1. Since this machine is.

Mobile 4G mobile phone, is to support mobile Unicom 2G network, mobile Huai Niandong 3G 4G network Kaiming Rock.

It is recommended to use a mobile card.

2. If you are using a Unicom card, it only supports 2G network, and the network may be relatively slow.

3. You can change the SIM card to use it to see if it can be connected to the Internet normally.

4. Change the network environment to keep an eye on, or check whether the people around the phone can use the network normally.

Possible reasons and solutions for mobile phone not connecting to wifi network:

1.First of all, check if the wireless router is working properly, you can use other mobile phones or digital products to connect to it.

The wifi signal, if you can connect and surf the Internet normally, then generally speaking, this router can work normally.

2.The phone is turned on and the network is turned off in the sleep state.

Check whether the phone is the option to turn off the network in the dormant state and turn it off, the phone will be disconnected after a period of time or cannot receive the background chat software, the possible reason is that the phone is turned on the function of hibernation and turning off the network by mistake.

3.If you use the router for a long time, the router may freeze its death. Just restart your wireless router.

4.The type of certification is not suitable. Try changing the authentication type of your router and select Secure.

wpa2-psk”

The type mode is good, and the following encryption algorithm is best chosen.

aes”。5.The network settings of the mobile phone or router are abnormal. Consider restoring your router factory settings and cellular network settings.

The phone cannot connect to the 4G networkThere are several reasons for this:

OneThe phone needs to use the carrier's SIM card corresponding to the supported 4G networkFor example, if the mobile phone is a mobile version, it is recommended to use a mobile SIM card.

IICall your carrier's customer serviceto check if the SIM card you are using has a 4G network**.

IIIConfirm that the local coverage is the 4G network of the operator to which the SIM card belongsIf necessary, it is recommended to change the network environment to observe.

FourthCheck whether the phone has 4G network mode enabled, go to your phone's settings--Mobile Network Dual SIM with mobile network--View in network mode, some models need to enter in the dial pad: * * view.

Steps: 1. Find the settings on the desktop of your phone.

2. Enter and find the mobile network Dual SIM and mobile network.

3. Enter the network mode and select the 4G network to see.

5. Turn off the data network and wait for a few minutes before turning it back on for observation.

Do you use a 4G card, do you have 4G traffic, if it is normal, it is recommended to try the following operations:

1. Try it in a different environment and time period, 2. Restart the phone, and select 4G priority 3G 2G in mobile phone settings - mobile network - network mode.

3. Enter the phone into Settings - More Settings - Restore Factory Settings - Restore all settings to try, restore settings will not lose data, 4, Upgrade and update the system through "Settings->System Upgrade->Check for Updates Now".