How do I resolve S21 not being registered on the network? Why does my Samsung phone indicate that it is not registered on the network?
Your phone’s inability to read your card is one of the reasons it displays the “not registered on network” problem. Your SIM card may not be properly inserted into your phone, which can result in a variety of network issues.
To resolve this, remove the SIM card tray from your phone. How do I connect the S21 Ultra to the network? How do I connect my Samsung Galaxy S21 to the internet?
The reason why you are receiving the “not registered on network” error
If you receive a “not registered on network” error message on your Samsung Galaxy device or Android phone, it is possible that the software has not been updated, and your phone is running an older version of this software.
The “not registered on network” error is a common Android issue that can occur even after rooting your device on T-Mobile, Vodafone, AT&T, Airtel, Straight Talk, Verizon, and Rogers mobile networks. Also, if your phone is carrier-locked, it may display such an error. Unlocking your phone may be beneficial.
What are the causes of the “not registered on network” error on Samsung Galaxy?
While the not registered on network error message’s meaning is obvious, the reasons for its occurrence are quite varied. So, let’s look at the possible causes of the error message appearing on your Samsung Galaxy smartphone.
These are the most likely causes, and your Samsung Galaxy almost certainly has one of these problems, which resulted in the appearance of the error message. This message, however, can appear on any Android device.
The fixes are simple and will work on any Android phone, regardless of brand.
8 Solutions for “not registered on network” issues on Samsung Galaxy devices
So, without further ado, let’s look at some quick fixes for the network registration problem on your Samsung Galaxy smartphone.
1. Reboot your Samsung phone
If you are experiencing issues with your Samsung device, it goes without saying that you should perform a restart.
Rebooting an electronic device is a legitimate method for troubleshooting, although it may sound like a cliché. When it comes to smartphones, if you restart the device, the operating system will be relaunched, which will fix a wide variety of minor issues and glitches.
Therefore, press and hold the power button until the menu appears, and then select Restart. If restarting the Samsung mobile device does not resolve the error, continue to the next step.
2. Remove and replace the card
If you’re still having trouble with network registration, you should look into the most obvious cause, which is an incorrectly inserted SIM card. As a result, you must remove the card from the card tray and re-insert it.
When you remove the card, look for any visible damage. So, shut down your Samsung Galaxy. Then, take out the card and inspect it for damage.
If there aren’t any, replace the card on your smartphone. If the card is defective, you should take your phone to the location of your wireless carrier’s store to have it replaced.
3. Manually select your network
Even Samsung Galaxy smartphones, with their modern Android operating system, are programmed to automatically detect the user’s location and connect to the most suitable carrier network. This usually works out well for users because it saves them the trouble of configuring the correct carrier network.
In case you receive a “not registered on network” problem message, you would have to manually configure the network operator yourself on your Samsung mobile. There are instructions below.
When you deactivate the switch, a list of carrier mobile networks available in your country or location appears. Tap mobile networks: you’re done when you tap on the appropriate carrier network. Alternatively, after disabling the button, you may see the Scan Mobile networks button.
When you tap it, the device will begin scanning for available mobile networks. When the scan is complete, a list of all available mobile networks will be displayed. Select the appropriate carrier network.
4. Modify the network mode
The network mode can also be the cause of the network registration error. If you are in an area where your network is not available, you must switch to a different network mode.
Here’s how to go about it: If the network registration remains incomplete after changing the network mode, proceed to the next solution.
5. Refresh APN settings
If you have moved to a new service provider or changed your mobile plan, you may need to update your mobile phone’s access point name (APN) settings. If this does not happen, you will need to make the changes manually to your APN settings. Return to the Access Point Names menu and choose the new profile.
6. Update one user interface
An out-of-date operating system can be extremely problematic. If you never bother to check for new OS updates, perhaps it’s time to start.
To update the Android operating system or One UI on a Samsung Galaxy device, you just need to follow a few easy steps. Let’s take a look at them.
Select the Software Update option from the Settings app. Then, select the Download & Install option. Your Samsung Galaxy phone will begin searching for new One UI updates.
Get all of the most recent updates by downloading them. After that, you will be presented with the option to install it. Simply tapping it will download the latest version of the One UI, which, in addition to potentially fixing the network registration error, will also update the app.
7. Reset network settings
If you have successfully registered the network at this point, congratulations. Unfortunately, those who are not so fortunate must endure the ordeal known as “reset network settings.”
This is an extreme measure that should be taken only as a last resort. All of your saved Wi-Fi networks, paired devices, and settings will be deleted if you perform a network reset.
Select General Management from the Settings app. Then, in the next panel, tap Reset, followed by Reset Network Settings.
If you want to reset your network successfully, then you must now adhere to the on-screen prompts. In addition, you’ll be required to verify your identity with a fingerprint, pattern, or password entered into your mobile device.
8. Get in touch with your mobile network operators
Contact your mobile network operators if the “not registered on network” error message persists after trying the aforementioned troubleshooting steps with your Samsung Galaxy phone.
Because you can’t make calls with your Samsung phone, contacting the service provider will be difficult. So, if the mobile network provider’s store is nearby, you can either go there or call them from another phone.
Why is my SIM card not showing up on the network?
Take out your card to inspect the metal’s surface for stains. If so, wipe your SIM card clean with a soft, clean cloth before re-inserting it. Put your SIM card on a different phone. This SIM card may have been damaged if it still cannot be detected.
Why are APN settings disabled?
There are times when the APN settings on your device for a specific carrier may be “locked,” meaning that they will be “grayed out” and you will not be able to make any changes to them. This is typically a sign that they have been set by the carrier to which you are currently connected, and as a result, you shouldn’t need to make any changes to them.
Use a different SIM card on your Android phone
If your phone ever tells you that it is not registered on a network, it may be because it is unable to read your SIM card. If the problem was caused by your SIM card, toggling the options on your phone won’t fix it because the SIM card is the root cause.
If your SIM card is physically damaged or there are some other issues with it, you need to investigate these issues first. If your SIM card has other problems, however, you can skip this step. You can verify this by using a different SIM card on your phone.
This is one method. Take out the SIM card tray, and remove the SIM card that is currently installed. Insert another SIM card that is currently in use into the tray, and then replace the tray inside of your phone. If your phone can receive signals, there is a problem with your SIM card, and you will need to replace it.
Bring the software on your phone up to date
The most recent software version needs to be installed on your Android phone to guarantee that the device is as bug-free as it can be.
It is time to update your phone if you are either unsure of the version that is currently installed on your device or have not done so in a very long time. You don’t need a computer to bring your Android phone up to date, and the process is completely free.
Launch the Settings app, and then tap System at the very bottom of the screen. To install the available Android updates, select System updates and then click the Install button.
Why does my Samsung say not registered on network when I call?
Use another SIM card, if your smartphone is not registered on your network, it could mean that the SIM card is faulty. You might need another SIM card for the smartphone. Firstly, remove your current mobile card.
Why does my S21 keep saying not registered on network?
You may notice that the phone does not register with the network for several different reasons. Maybe the right carrier is not set up in your network settings. If you have problems with your mobile phone SIM card, that stops the registration with your mobile carrier.
What is Droidkit?
DroidKit is a complete Android solution that provides a system repair tool for you to fix Samsung devices that are not registered on your network and other various system issues. You can get the latest version of DroidKit and try it now.
Use the above methods to potentially fix this problem and register a phone on a network.
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