Does your phone show no network coverage? What s going on with the phone showing no network coverage

That is, there is no base station in this place, there is no signal, and you can go to a place with a signal to recover.

It may be that your home network signal is not good, and it may be good to plug it in again after unplugging the network cable.

If this situation is displayed, it is because there is no signal in this place, and it is impossible to hit **.

You just say that the network signal is not good in the place where your phone is now, or the network signal is unstable, under normal circumstances, you restart it, maybe the network will be slightly better.

It means that the mobile phone has no network.

5G base station problem, mobile phone signal is not good, disconnection.

In this case, it may be that there is no network coverage in the current area, so it is recommended to test it in another place. Web Links.

The above information is for reference only, gigabit in the city, C-position debut. 5G dual gigabit**, 1000M broadband, 60G traffic shared by the whole family, details can be viewed in the online business hall of Guangxi Telecom, and the customer service number 49 will answer for you.

1. Poor SIM card contact. Workaround: Unplug the SIM card and check it before inserting it.

2. External electromagnetic interference. Solution: Stay away from sources of interference.

3. External buildings block the signal. Solution: Go to an open area.

It shows no network coverage, do you have a mobile phone card and a signal from your own house or the wifi you are connected to or other models? You make it clear, you just say that, I don't know what you want to do?

Take the Huawei P40

For example, the possible reasons why the mobile phone shows no network coverage are as follows:

1. It may be a SIM card.

The phone card slot or SIM card is damaged, resulting in no signal on the phone.

2. It may be that the data used by the mobile phone** has been used up.

3. The wireless signal in the area where it may be located is poor, resulting in no network signal for the mobile phone.

4. It may be that there is a problem with the hardware of the mobile phone, which causes the network system of the mobile phone to malfunction.

This answer applies to most brands of mobile phone models such as Apple, Huawei, Xiaomi, OPPO, etc.

What should I do if the mobile phone shows no network coverage, the specific solutions are as follows:

If it is in an area with poor signal, it is recommended to change to a new location, preferably a more spacious place with good signal reception; If it is a SIM card problem, it is recommended to replace it with a new SIM card and find a professional to check it if necessary; If the data is used up, you can buy a new data package to reuse, or if the mobile phone has dual SIM cards, you can try to switch the data network of another SIM card; If there is a problem with the hardware of the mobile phone, it is recommended to find a professional to repair it.

If the signal of the status bar of your phone is poor, unstable, or there is no service for a long time, you can try the following methods:

1. Please confirm whether the system version of the mobile phone has been updated to the latest, and upgrade the system version of the mobile phone to the latest in the mobile phone Settings > About this machine) >Software Update).

2. It is recommended to use the original protective case of the mobile phone, not the metal or gold-plated wheel protective case.

3. If it is in a special area (bus station, high-speed rail station.

basements, elevators), cell phone signal will be affected, and it is recommended that you try again after leaving such areas for some distance.

4. If SIM card.

Hardware damage can also cause signal abnormalities, so it is recommended that you swap the SIM card to another mobile phone for comparison.

5. If there are problems with other mobile phones in the same area, it can be determined that it is a network problem with the operator, and it is recommended that you feedback the problem to the operator for processing.

If the above methods still can't solve your problem, it is recommended that you bring your mobile phone and purchase voucher to the nearest OPPO customer service center and have it tested by a professional engineer.

When the phone suddenly shows no network coverage, it may be caused by the following reasons: 1You may be in a place where there is no network signal, such as:

Basements, deep mountains, heavy institutions, etc. 2.Your phone may not have a SIM card plugged in, or a SIM card may be inserted but it doesn't detect a network signal properly.

3.Your phone may have expired and lost its network signal due to the expiration date of your ISP's product. 4.

Your phone's wireless network module may malfunction and prevent the network signal from being detected properly. To fix this, you can try the following workarounds:1

Check the hardware or software related to the mobile phone, and carry out the corresponding maintenance and updates. 2.Replace the SIM card and make sure that the SIM card can detect the network signal correctly.

Go to the mobile phone store to detect this kind of problem, and use the corresponding repair equipment to detect and solve it. In addition, you can also try to change the carrier of the phone, apply the updated network settings, and try the effect; You can contact your local communications technician Big Pants to provide proper maintenance or repair for your phone.

Summary. The situation of no network coverage on the mobile phone can be caused by the following reasons:1

The signal at the current location is weak or no coverage. 2.Problems with your phone's settings, such as mobile data not being turned on or Wi-Fi being turned off.

3.Carrier network failure or maintenance. Here's how to fix it:

1.Change location: If there is no or weak signal at your current location, you can try moving to an area with a better signal, such as going outside or near a cell tower.

2.Phone Settings: Check your phone settings to make sure mobile data is on, Wi-Fi is on, airplane mode is off, etc.

3.Check the carrier's network: Check whether the carrier has network faults or maintenance, and contact the carrier's customer service for inquiries or feedback.

4.Switch network mode: If you are currently using a 4G network, you can try switching to a 3G or 2G network, which may have better signal coverage.

5.Replace the SIM card: If none of the above methods can solve the problem, you can try to replace the SIM card as the SIM card can also be faulty or damaged.

If none of the above methods can solve the problem, you can contact the customer service of the mobile phone manufacturer or operator for consultation and processing.

The situation of no network coverage on the mobile phone can be caused by the following reasons:1The signal at the current location is weak or no coverage.

2.Problems with your phone's settings, such as not turning on mobile data or turning off your snuggled Wi-Fi connection. 3.

Carrier network failure or maintenance. The workarounds are as follows:1

Change location: If there is no or weak signal at your current location, you can try moving to an area with a better signal, such as going outside or near a cell tower. 2.

Phone settings: Check your phone settings to make sure mobile data is turned on, wireless network connection is turned on, airplane mode is turned off, etc. 3.

Check the carrier's network: Check whether the carrier has network faults or maintenance, and contact the carrier's customer service for inquiries or feedback. 4.

Switch network mode: If you are currently using a 4G network, you can try switching to a 3G or 2G network, which may have better signal coverage. 5.

Replace the SIM card: If none of the above methods can solve the problem, you can try to replace the SIM card as the SIM card can also be faulty or damaged. If none of the above methods can solve the problem, you can contact the customer service of the mobile phone manufacturer or operator for consultation and processing.

Can you tell us more about that?

You can try the above methods.

1. Check your phone's settings.

Open the quick center of your phone (swipe down at the top or swipe up at the bottom) to see if the data network is turned on.

2. Confirm the status of the mobile phone card.

Make sure that the balance of the mobile phone card is sufficient, if the payment is in arrears, please restart the mobile phone after the recharge is successful. Check with your carrier to see if the data limit has been met or if the data network function is enabled. If necessary, you can change the SIM card that can access the Internet normally.

Come hungry to confirm.

3. Check the mobile phone signal.

If your phone uses a metal, magnetic case or bracket that has an impact on your phone's signal, it is recommended to remove it and try it. If you are in an underground parking lot, elevator hall and other environments, the coverage of the mobile phone signal is susceptible to these environmental impacts, the signal will be relatively weak, and the data network will also be affected, so it is recommended to go to an open area, such as an outdoor open environment for testing.

4. Check the network permissions.

Go to Mobile Phone i Manager - Traffic Management Traffic Monitoring - Network Management or Set Applications and Permissions - Permission Management.

Check whether the Internet access permission for the app is enabled.

5. View the virtual private network.

Go to Settings - Other Networks and Connections - Virtual Private Network, check and confirm whether the virtual private network is used, and if so, it is recommended to turn off and try again.

6. Check the network settings.

Go to your phone's settings - Mobile Network.

SIM Card Information & Settings - Corresponding SIM Card ) - Access Point (APN) or Set Up Mobile Network Dual SIM & Mobile Network - Access Point (APN), tap"Reset to the default settings"restart your phone.

7. Re-search the network.

Go to Settings > Other Networks & Connections, turn on"Airplane mode"After turning it off, 5G phone.

Please go to Settings - Mobile Network, turn off and on"5G enabled"Options.

8. Reset the network settings.

Go to Settings - System Management - Backup & Reset - Reset Network Settings - Select the corresponding SIM card - Reset Settings, and then use View.

Note: Resetting network settings resets Wi-Fi, mobile data, and Bluetooth connection records.

9. Reset all settings.

Go to Settings - System Administration - Backup & Reset - Reset All Settings Go to Settings - More Settings - Backup & Reset - Reset All Settings and follow the on-screen prompts.

Note: Restoring all settings will not delete any data or ** files, only all settings of the phone will be restored, and some third-party application accounts need to be re-logged in to confirm that it does not affect the use of the software before operating. For the security of mobile phone data.

It is recommended to back up your phone data in advance before the operation.

How to recover the phone without network coverage:

1. The network signal in the area at that time was too poor, which led to the mobile phone having no network signal, and it was necessary to change to an environment with a good network signal to surf the Internet.

2. It may be that the SIM card is faulty, such as the SIM card is installed incorrectly or the SIM card is damaged, resulting in no signal on the mobile phone, and the SIM card needs to be reinstalled or replaced.

3. If the SIM card has not been used for a long time, it will be cancelled, and you need to apply for a new card at the business hall.

4. Network delay will also cause the mobile phone to have no network, you can turn on the airplane mode of the phone, turn off the airplane mode after five seconds, or turn off the mobile phone and restart.

5. If there is a problem with the mobile phone system, you can upgrade the mobile phone system or restore the factory settings.

Benefits of networking:

1. Broaden your horizons.

The Internet has a large amount of information, a fast speed of information exchange, and a strong degree of freedom, and has realized global information sharing, and on the Internet you can freely obtain your own needs, browse the world on the Internet, understand the world, understand the world's latest news and information, scientific and technological trends, and liberalize exchanges and friendships on the Internet, so that the field of people's contacts is unprecedentedly wide and wide, greatly broadens people's horizons, and brings great convenience and fun to people's study and life.

2. Strengthen foreign exchanges.

The network has created a virtual new world, in this new world, each member can transcend the constraints of time and space, it is very convenient to contact and communicate with acquaintances or strangers, discuss topics of common interest, due to the "virtual" nature of network communication, avoid friction and injury when people face the communication, so as to provide a new place for people to meet their emotional needs and obtain information. The Internet can further expand the time and space of people's foreign exchanges, and realize the freedom of communication and friendship.

3. Promote personalized development.

The world is rich and colorful, and human development should also be rich and colorful. The Internet is an environment that offers an infinite variety of opportunities for development. People can find their own direction on the Internet, and they can also get the resources and motivation for development.

He can use the Internet to learn, research and even innovate, and this kind of learning is the most efficient learning.