How do I fix my phone if it says no service?
How to Fix “No Service and Signal” on Samsung and Android
- Restart Your Android or Samsung Device. The easiest thing to try (and often the most effective!) to resolve a no signal issue on Android or Samsung gear is to restart your device. …
- Toggle Airplane Mode. …
- Manually Select Network Operators. …
- Run a Ping Test With Service Mode. …
- Double-Check Your Sim Card. …
- Restore Factory Settings.
What does it mean when your iPhone says no service?
What You Can do if Your iPhone Says No Service. A persistent “No Service” message on your iPhone means that you won’t be able to do some of the basic things with the device that are otherwise possible. You won’t be able to make calls, use mobile data, or send and receive text messages.
Why does my iPhone say network not available?
You can reset your network settings by going to Settings > Reset > Reset Network Settings. Doing so will delete all your saved Wi-Fi passwords, but it might also fix whatever was making your iPhone cellular network unavailable. You won’t lose any content when you Reset Network Settings.
Why do I have no signal on my phone?
Check your coverage and network status – see what network coverage is available in the immediate area (by postcode), check on schedule maintenance or technical issues. Update your network connection by switching off and restarting your device.
What to do if SIM stops working?
If your SIM is not working, the first thing to do is see what the cell phone says. If you see a message like “SIM error,” “Insert SIM,” SIM not ready” or something similar, try taking the SIM out then put it back in and power up your phone.
Why does my iPhone 7 keep saying no service?
Apple has determined that a small percentage of iPhone 7 devices may show “No Service” in the status bar (even if cellular coverage is available), due to a component that has failed on the main logic board. … If your device exhibits the symptom described above, Apple will repair your device, free of charge.
Can a bad SIM card cause no service?
Generally your SIM card doesn’t directly affect how well your cellphone can pick up a signal, but a bad SIM card might prevent you from connecting to the network at all. … If you have certain SIM cards, you may not be able to connect to all the services your carrier offers.
Why is my SIM card not working iPhone?
If you get an alert that says Invalid SIM or No SIM Card installed, follow these steps. Make sure that you have an active plan with your wireless carrier. Update your iPhone or iPad to the latest version of iOS. … Remove your SIM card from the SIM card tray and then put the SIM card back.
How do I update my carrier settings on my iPhone?
You can manually check for and install a carrier settings update with these steps: Make sure your device is connected to a Wi-Fi or cellular network. Tap Settings > General > About. If an update is available, you’ll see an option to update your carrier settings.
How do I fix no network connection?
How to Fix “No Internet Access” Errors
- Confirm other devices can’t connect.
- Reboot your PC.
- Reboot your modem and router.
- Run the Windows network troubleshooter.
- Check your IP address settings.
- Check your ISP’s status.
- Try a few command prompt commands.
- Disable security software.
What is ## 873283?
The PRL is built by an operator and is normally not accessible to the user. … For Sprint, it is ##873283# (it is also possible to use code ##72786# on Android or ##25327# on iOS to completely clear out the service programming and redo OTA activation, which includes updating the PRL).