If your iPhone is causing you trouble with “Your SIM Sent A Text message” message, you’ll be able to follow the steps below to fix your SIM Sent a text message notification issue on iPhone.
Your SIM has sent a text message Notification on your iPhone
It can be frustrating and even a bit worrying to get a “Your SIM has sent an SMS message” Notifications appear on your iPhone. Fortunately, in this situation, your SIM isn’t sending an SMS message to your contacts and is trying to connect to your service provider or Carriers Network.
In the majority of cases the SIM has sent a text message Notification begins appearing on iPhone because the SIM that is installed on the iPhone trying to connect with the Wireless Carriers Network, in order to receive an update or when there is a technical problem that is causing a disconnect between the iPhone with the Carriers Network.
The majority of the time, Sim sent a message Notification for Messages on iPhone can be resolved using any of these methods.
Check for updates from Service Provider
It could be you’re Wireless Carrier has just released an update that improves the quality of its services or to correct an issue in the network. This will make your SIM card transmit an SMS to the network of your carrier to be upgraded.
1. Open Settings on your iPhone.
2. On the Settings screen, tap General.
3. On the next screen, click on About.
4. On the About screen, you will have to wait for approximately 30 minutes.
If you are able to get an update through your carrier, you’ll get an Carrier Settings Update pop-up. Select the Update option to update your carrier preferences on the iPhone.
Turn iPhone off/ON
Sometimes, the SIM card in your iPhone could be caught in an endless loop trying to call your wireless provider. This could happen regardless of whether you’ve updated to the Settings for your Carrier on your iPhone.
The issue can be solved by turning off your iPhone, then turning it ON once more.
1. Press and hold the Power Button until you see Slide to turn off power button appear across the LCD of the iPhone.
2. Power OFF your iPhone by using the Slide to Off button. Off button (See above image).
3. Wait for about 60 seconds before restarting the iPhone with a press and holding the power button.
Discard the SIM Card and Put it back
1. Eject the SIM tray of your iPhone with an SIM Card ejector tool or an ordinary paper clip.
2. Pull the Sim Tray out, hold it for 30 seconds, then put it back.
Exiting and then reinstalling the SIM tray onto your iPhone will provide it with a new start and allow it to connect to the wireless network of your service provider.
Reset Network Settings
If none of the solutions above work, try Resetting network settings on the iPhone to factory default settings.
Reset Network Settings resets Cellular, WiFi, Bluetooth and VPN settings on your iPhone to the factory default settings. So, make sure you record the WiFi Network name, password and VPN login details.
1. From the Home screen of your iPhone Tap on Settings.
2. On the Settings screen, tap General.
3. On the next screen, scroll to the bottom and select Reset (See the image below)
4. On the Reset screen, click Reset Network Settings.
5. Enter password in the event that you are asked for it.
6. On the next pop-up, click on Reset Network Settings, to verify that you wish to Reset Network Settings on your iPhone.
This will erase all Network settings from your iPhone and restore them to the Factory Default Settings. I hope this helps you get rid of the “Your SIM Sent A Text Message” display within your iOS.
The Contact Wireless Service Provider
If you’re still getting “Your SIM sent a text message” notifications on your iPhone This is the time to get in touch with your Service Provider to see whether the technical support department of your company is conscious of this issue.