One day I found out that my sim card is not showing network. After that I tried to find the all the possible ways to solve the problem. If your SIM card like Airtel sim or JIO or Vodaphone sim is not showing network or service on your phone or not getting detected in your phone or mobile, it can be frustrating. Sometime your 1st sim may work but your 2nd sim not showing network. This issue can occur on Samsung, MI, Motorola, Vivo, Oppo, and even iPhones. Sometimes Even iphone Shows no sim or invalid sim or no service or sim not supported. Whether it’s a hardware issue or a software glitch, this comprehensive guide will help you troubleshoot and resolve the problem.
Common Reasons Why SIM Card Is Not Detected
- Loose SIM Placement: If The SIM card might not be properly seated in the tray then sim will show no service.
- Dirty or Damaged SIM Contacts: Even Dust, debris, or scratches on the SIM card's metal contacts help to not showing network or service.
- Software Glitches: Operating system bugs or outdated software may lead to SIM not showing network in iphone and samsung like premium phones..
- Network Lock: If your phone is locked to a specific carrier, it may not able to recognize or read other SIM cards.
- Hardware Issues: A faulty SIM slot or tray also make your sim not showing in mobile
- Corrupted Settings: Incorrect network or SIM settings may cause detection problems Which leads to sim shows no network or service suddenly.
Step-by-Step Fixes for SIM Card Not Showing on Android and iPhone
1. Restart Your Phone
- Restarting resolves minor glitches in Android and iPhone systems which might solve the sim not showing network issue.
- Turn off your phone, remove the SIM card, clean it properly then reinsert it, and power it back on. It may solve sim show no service issue.
2. Check the SIM Card Placement
- Whether it is Airtel,JIO, or VI sim use the ejector pin to access the SIM tray and Ensure the SIM card is placed correctly in the tray.
- On Motorola and other phones, verify if the SIM tray clicks into place securely.
3. Clean the SIM Card and Tray
- Remove the SIM card and gently clean it using a soft cloth.
- You can Use compressed air or a small brush or any other method to clear any debris from the SIM slot. It May start showing network.
4. Test the SIM in Another Phone
- Insert the SIM card into a different device to check the issue is with your phone or not. If not, the SIM card may be damaged—contact your carrier for a replacement.
5. Update Your Phone's Software
- Android (Samsung, MI, Motorola, Vivo, Oppo and any other ):
Go to Settings > System > Software Update and check for updates. - iPhone:
Navigate to Settings > General > Software Update to install the latest iOS version.
6. Check Network Settings
Reset your network settings to fix corrupted configurations.
- For Android:
Go to Settings > System > Reset Options > Reset Network Settings. - For iPhone:
Go to Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings.
- For Android:
7. Enable and Disable Airplane Mode
Sometime Airplane mode also contributes for sim not showing in mobile or phone suddenly. To solve the problem Toggle Airplane Mode on and off to refresh your phone’s network connections.
- For Android: Swipe down the quick settings panel and just click on the airplane icon.
- For iPhone: Swipe down from the top-right corner (or up on older models) and just click on the airplane icon.
8. Inspect the SIM Slot or Tray
- For physical damage to the SIM slot or tray:
- On android phone Samsung, Oppo, or Vivo phones, ensure the tray is not bent.
- If damaged, visit a service center for repairs or replacement.
9. Turn on the Correct Network Mode
Your phone may not detect the SIM if it's set to an unsupported network mode.
For Android (Samsung, MI, Motorola, Vivo, Oppo and any other):
Go to Settings > Connections > Mobile Networks > Network Mode and choose Auto or the mode that matches your carrier (4G/3G/2G).For iPhone:
Go to Settings > Cellular > Cellular Data Options > Voice & Data and select the appropriate mode.
10. Factory Reset Your Phone
- If none of the above fixes work, perform a factory reset as a last resort.
- For Android:
Settings > System > Reset Options > Erase All Data (Factory Reset). - For iPhone:
Settings > General > Transfer or Reset iPhone > Erase All Content and Settings.
- For Android:
- Note: Backup your valuable data before proceeding the above process
When to Seek Professional Help
If the issue persists even after trying all the above methods, it might be a hardware issue or your sim may become damaged .Visit an authorized service center for your phone brand (Samsung, MI, Motorola, Vivo, Oppo, or Apple) or SIM company like JIO,Airtel,Vodaphone, BSNL to diagnose and fix the problem or change the sim.
Final Thoughts
A SIM card dosen't show network or service in your phone or mobile but working in others can stem from minor glitches to serious hardware problems. By following the troubleshooting steps above, you can resolve most issues on Android phones like Samsung, MI, Motorola, Vivo, Oppo, or on your iPhone.
If all else fails, don’t hesitate to contact your carrier or visit a professional technician to get back online.
Thank You!!!
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