iPhone is a great smartphone on the face of the earth but sometimes it also shows tantrums. One issue that many iPhone users are talking about is the ‘No Service’ issue on iPhones. If you are also facing this issue, here you will find the probable reason for that and how to fix it.
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Reasons Why Does iPhone Say No Service
There are several reasons why your iPhone might say “No Service.” Let’s take a look at some of the most common ones.
1. Network Outage or Maintenance
This is a legitimate reason, and we cannot do anything on our end. Sometimes, the cellular network in your area might experience an outage or undergo maintenance, leading to a loss of connection. In such cases, there isn’t much you can do except wait for the issue to resolve itself.
There are tools on the internet that let you know if particular network is down or facing any outage. If it shows the network is down, iPhone will show No Service. Wait for a minute or two.
2. SIM Card Issues

Your iPhone’s SIM card is responsible for connecting to the cellular network, and if there’s an issue with it, you might see the “No Service” message. It could be because the SIM card is damaged or improperly inserted into the phone. This issue is only valid for physical SIM cards. If you use e-sim on your iPhone, there could be another issue.
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3. Airplane Mode Enabled
This would be funny if you have enabled Airplane Mode on your iPhone and now wondering about a service outage on your iPhone. If your iPhone is in Airplane mode, it disables all wireless connections, including cellular service. Other than cellular service, it will also turn off Wifi, Bluetooth and all the other ways to connect. So, if you see the “No Service” message, check if the Airplane mode is turned on by going to Settings > Airplane Mode and turning it off.
4. Carrier Settings Update Needed
Every now and then Carrier release network update to give a reliable, strong network. Recently many carriers released updates for 5G connections and if you haven’t updated that yet, there are chances your iPhone will show no service. You can check for a carrier settings update by going to Settings > General > About. If an update is available, you’ll see a prompt to install it.
5. Software Update Needed
Is your iPhone working on the latest iOS? Is there any iOS update available for your iPhone? If yes, do it because it might be causing the issue. Outdated software can cause various issues, including loss of cellular service. Make sure that your iPhone’s software is up to date by going to Settings > General > Software Update.
6. Hardware Issues
If nothing works for you, there could be chances of hardware damage especially if you have dropped your iPhone or are exposed to extreme heat or water. It’s possible that your iPhone has a hardware issue, such as a faulty antenna or modem. In such cases, you’ll need to contact Apple Support for assistance.
These are some common reasons why iPhone shows no service to you. If you are debugged the issue, below are solutions to fix this issue.
How to Fix No Service Issue on iPhone
Now that you know some of the possible reasons for the “No Service” message on your iPhone, let’s take a look at how to fix it.
1. Check for Network Outages or Maintenance
If you suspect that the issue might be due to a network outage or maintenance, check with your carrier’s customer support or online service status to confirm. If it’s an outage, you’ll need to wait for the issue to be resolved. You can also check the Twitter account of your network carrier. They always update their customer on social media platforms.
2. Check and Reinsert SIM Card
Skip this if you are e-sim but if you are using a physical SIM card, try taking it out and reinserting it back into the iPhone. Make sure that it’s properly inserted and seated in its slot.
3. Turn off Airplane Mode
If Airplane mode is turned on, turn it off by going to Settings > Airplane Mode and toggling the switch to the off position.
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4. Check for Carrier Settings Update
If you found any pending Carrier setting update notification in your iPhone, make sure you update it. Go to Settings > General > About to check if there’s a carrier settings update available. If yes, follow the prompt to install it.
5. Check for Software Update
Make sure that your iPhone’s iOS is up to date by going to Settings > General > Software Update. If an update is available, install it. Any pending updates will create more and more issues later on. It is always a good idea to update the iOS to the latest version. It fixes all the bugs and issues associated with your iPhone.
6. Contact Apple Support for Hardware Issues
If you’ve tried all the above solutions, and your iPhone still says “No Service,” it’s time to contact Apple Support for further assistance.
iPhone Says No Service: Fixed
A loss of cellular service on your iPhone can be caused by various reasons, ranging from network outages to hardware issues. However, with the solutions outlined above, you can troubleshoot and fix the problem in most cases. It’s always a good practice to keep your iPhone’s software up to date and regularly check for carrier settings updates to prevent network-related issues. Remember that staying connected is crucial, especially when you’re away from home, so don’t hesitate to contact Apple Support if you need further assistance.
Hope this article helped you in debugging the issue and fix the No Service issue on iPhone.