Mobile connectivity has become so common in our lives that, when it disappears, we feel a little “lost.” But we have all seen at some point on our screen the message mobile network not available.
This is warning us that our mobile cannot connect to the network. So we won't have data, but We will also not be able to make or receive phone calls. Let's see why this happens and how we can fix it.
What does the mobile network unavailable message mean and why does it appear?

In order to work, our phones must connect to a telephone network. Without it, our device may be of the latest generation, but It will be little more than a brick that is of no use.
The message mobile network not available warns us that, at that time and place, our phone is not connected. We will not be able to make or receive calls, but neither do SMS or WhatsApp messages, nor connect to social networks. Why is this happening?
In reality, there is no single cause that explains this problem, but it can be due to different circumstances. Therefore, depending on the origin, we must apply one solution or another.
- Coverage problems. It implies that the area we are in does not receive the signal from the telephone antennas well. Perhaps the installation is poor in that area, or We may be under the effects of a frequency inhibitor.
- Wrong configuration. Different situations fit here, for example, your SIM card is not configured correctly, or there is a problem with the software update.
- SIM card problems. Although this is rare, the SIM card can be damaged, or Move from your location if the mobile has been dropped. This will cause the connection to not arrive.
- Operator network problems. We always look for the problem on our phone, but it may happen that the fault is in the operator's network. To find out if this is what is happening, you can Check with other people if they are also having problems with their devices.
- software problems. If you have rooted your mobile and you have made some mistake, and even If you have received a software update that is defective, Your phone may experience problems connecting to the mobile network.
How to fix mobile network not available problem

There are several actions you can take to try to solve the problem quickly and effectively.
Check the coverage
This is always the first thing you should do, make sure there is a signal where you are. Grab your cell phone and try to move, Let's see if this way you can capture some more signal.
If you see the message mobile network not available and you are in a new place for yourself, It is possible that the failure is due to the fact that there is not much coverage there.
Reboot the device
Rebooting devices is an easy trick that even expert technicians use. Frequently, what happens is that our mobile phone has been “stuck.” You may have lost connection at some point. and then you have not been able to restore it, but nothing serious happens to you.
If this is the case, the solution is as simple as turning the phone off and on again. In most cases, this is the fastest and most effective solution.
Check network settings
Even if you haven't touched your phone's network settings, These may be altered in the event of a software update. It is not common, but it can happen.
In any case, if restarting hasn't worked, Go to network settings and check the type of network your phone connects to. If necessary, make adjustments.
Remove and reinsert the SIM card

If the SIM card is defective or not inserted correctly, It will be impossible to connect your phone to the mobile network. Therefore, if you have problems, try removing the SIM very carefully.
Check its surface to make sure it is not damaged or dirty. If everything is correct, put it back in its place, making sure it fits well on the tray.
You can check if your SIM works well by putting it in another mobile. If it connects to the network and there are no problems, everything is correct.
If the card is damaged, you will have to be “disconnected” until your operator provides you with a new one.
Update the software
If nothing we have seen so far solves the problem with the mobile network not available, It's time to check your device's software. If you have been neglecting updates, it is possible that this has ended up causing problems with the connection.
Therefore, proceed immediately to update your software to the latest available version and check if everything is back to normal.
Check with your mobile operator
Another alternative solution is to contact your telephone operator. She can inform you if there are any problems with the connection in the area, for example, if a breakdown has occurred.
But you can also access your account settings and check if there are any errors in it.
Reset the mobile to factory settings
This is the last solution you should adopt if you cannot find another way to Mobile network not available message disappears and your phone connects.
Make a backup copy to avoid losing your information and then perform a complete reset of your mobile.
In case this doesn't work either, the only thing you can do is take your mobile to a technician, because it is possible that you have some hardware failure.
The message mobile network not available leads us to panic a little, but you have already seen that, most of the time, it is a problem that can be easily solved. In 90% of the cases in which it occurs, the fault is neither in your phone nor in your SIM, so don't worry.