My cell phone recognizes the chip, but it has NO signal: how to solve it

My cell phone recognizes the chip, but it has no signal: how to solve it

Do you have problems with your cell phone? One of the most common is phone line errors. You have verified the SIM card and it seems that it is not damaged, also the device recognizes it, but your cell phone has no signal. You may get a message saying “Mobile network not available” or “No service”, indicating that there is problems with your network connection.

If this happens to you, don’t worry, in this TecVideos article we help you solve the doubt of my cell phone recognizes the chip, but it has no signal. Here you will know the possible causes of this inconvenience and what solution to apply depending on what the problem is.


My SIM card has no signal – Causes

There are different reasons why your mobile may present this error. Some of them have nothing to do with the cell phone, so keep an eye on what you have to take into account before fixing a cell phone with no signal.

Line off

Although it may be obvious, your carrier may have suspended your line by mistake or non-payment. If this is so, your mobile will not recognize the signal. For this reason, try communicate with your service provider to find out if your line is active before proceeding with other solutions.

Airplane mode

It is common that, in an important meeting, at work or in class, you put the mobile in airplane mode to avoid interruptions. By activating this feature, turn off the network signal, so you will not have coverage. Verify that you have not left the cell phone with this option turned on without realizing it.

Area without coverage

If you are in an isolated place, the signal coverage may don’t get to that area, or very weak. In this case, it is normal that your cell phone shows no signal.

Now, if you have checked these indicators and everything is in order, you should start test mobile solutions. There are several alternatives that allow you to recover network coverage, and we present them to you below.

Android root problems

If you have rooted your Android, the problem may be with the ROM you have installed or the modem of the ROM. In this case, the solution could be to make a backup and try installing other versions compatible with your mobile.

My cell phone recognizes the chip, but it has no signal: how to solve it - My SIM card has no signal - Causes

Reboot the device

In case you haven’t tried it yet, this is it. one of the most effective solutions regarding network problems. The procedure to follow is quite simple:

  1. Press and hold the power button of the mobile until the options appear on the screen.
  2. Select “Restart” and wait for the process to complete.
  3. Once powered on, check your connection.

With this method, the cell phone or chip forgets the previous connection and searches for a new, stronger signal.

Find another network

The search can be done automatically or manuallyas follows:

  1. Go to “Settings” > “More options”.
  2. There, select “Mobile networks” > “Network operators”.
  3. Between the two available options, choose “Automatic selection”.

The mobile will locate by itself the most suitable network for him. Once the process is finished, check if you already have coverage.

In case the problem is not resolved, follow the same process, but this time select “Search for networks”. Manually choose the network according to your operator and try again.

Wifi or airplane mode

Although it may seem like an obvious solution, it is always important to make sure you have the Wi-Fi disabledthus ensuring that you are using the mobile network.

Likewise, airplane mode also represents a solution to the lack of coverage. All you have to do is go to “Settings” and activate it for a few minutes. Then disable it, and check if you already have a signal on your device.


Check that your mobile has the latest available operating system update. This is a resource that repairs any internal problem that the mobile is presenting. If you don’t want to root your phone, you can also update it officially.

My cell phone recognizes the chip, but it has no signal: how to solve it - Update

If nothing works for you and your cell phone has no signal

If you have tried all these options, and you still have the same problems, this indicates that the reason why your cell phone recognizes the SIM card, but has no signal, goes deeper. Therefore, it is a good recommendation. communicate with your operator and request information about the status of your line.

Also, it becomes necessary to verification of your cell phone with a technician. This is because there may be problems with the signal receiving antennas of your device. If you still have the guarantee, take advantage of it as soon as you can.

If you want to read more articles similar to My cell phone recognizes the chip, but it has no signal: how to solve itwe recommend that you enter our Android category.

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