Top Quick Solution for TM SIM No Signal, No Service, or Roaming Issues (2025)!

ByJack Ryan
TM SIM no signal

Top Quick Solution for TM SIM No Signal, No Service, or Roaming Issues (2025)!

Often prepaid users encounter common issues that may disrupt their mobile experience. While some problems can be resolved with a simple restart, others require a step-by-step approach to fix it. Before troubleshooting, ensure your TM SIM registration to avoid network related issues. If the registration process has not completed you may experience disruption in connectivity. Here are some of the most frequent TM Prepaid issues and a complete guide on how you can troubleshoot them to ensure seamless connectivity.

Note: After applying these steps your issue will be resolved. If the problem is persist then consult with a technician Or Contact TM Customer Service: Dial ” 808 ” (for TM users) or ” (02) 7730-1000 ” from a landline for customer support.

Steps to Fix TM SIM No Signal Error

Resolve TM SIM No Signal Error on Android

Try some easy steps to resolve the issue of no signal error on android:

  • First, turn off your mobile for 30 seconds and then restart it.
  • Use a 5G-ready SIM.
  • Remove the SIM card from your mobile and insert it after 30 seconds.
  • Please confirm that the airplane mode on your phone is turned off.
  • Change your network type to LTE/3G/2G (Auto).
  • Find your go to mobile settings > SIM card & Mobile Networks > select TM > reset the APN (Access Point Names) settings.
  • Enable Data Roaming in phone settings.
  • Once you turn on airplane mode, after 30 seconds it turns off.
  • Select the network manually, go to the Mobile Networks settings and turn off Automatic Network Selection.
  • Use Diagnostic Codes:
  • To check the status of your SIM card type the code (##64663##). Click “SIM Detect option”, now check where the issue is located.
  • To refresh the network, dial a code “(##4636##)”. The Mobile Radio Power option will appear and try to turn it off if it is turned on. Your network will be connected properly after refreshing.
  • Software updates are an effective solution for resolving network issue and improving overall performance.

Steps to Resolve TM SIM No Signal on iPhone

  • Turn off your iPhone for 30 seconds and then turn it on.
  • Turn off your iPhone, then remove the SIM card and insert it after 30 seconds.
  • Turn off your Airplane mode for 30 seconds, after the complete disconnecting of the network turn it on.
  •  Make sure to Update Carrier Settings of the software in your iPhone. 
  • Make sure the area has good network coverage.
  • Enable LTE go to the app settings > Mobile Data > Mobile Data Options > Voice > Data > LTE.
  • Check the Network Provider Updates go to the app settings > General > About and check the update by following the given prompts.
  • Reset your network setting for this go to the app settings > General > scroll down > Transfer or Reset iPhone > reset > Reset Network Settings  and enter your password to confirm the Reset Network Settings.
  • Make sure that your mobile device has not been blocked by the Network Provider.
  • If the issue persists, contact the service provider through their official number or by visiting a nearby  branch.

TM SIM Card No Signal Abroad

  • Before travelling make sure of the activation of international roaming.
  • Turn off your phone for a few minutes then restart it. This helps to reconnect it to the available network.
  • Select a network manually, go to the settings  > Mobile Networks > Network Operators and choose a supported network in your area.
  • By enabling roaming into your phone settings like:
  • Android: “Settings > Connections > Mobile Networks > Enable Roaming”
  • iPhone: “Settings > Cellular > Cellular Data Options > Enable Roaming”
  • Check your APN Settings and update APN Settings by:
  • Android: “Settings > Mobile Networks > Access Point Names”
  • iPhone: “Settings > Cellular > Cellular Data Network”
  • Make sure your area is TM network supportive or not and contact TM Support for updates.
  • Make sure that what network type works well in your area.
  • Be sure to back up your data first, then perform a factory reset on your device.

TM SIM Roaming Service Availability

Roaming Status

Countries

Temporarily Deactivated (No Roaming Service Available)

Benin, Burundi, Gambia, Mongolia, Mozambique, Pakistan, Swaziland

Asia & Middle East

Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, China, Fiji, Guam, Guinea, Iran, Iraq, Jordan, Maldives, Micronesia, Mongolia, Nauru, Nepal, Palestine, Saipan, Sri Lanka, Taiwan, Uzbekistan, Yemen

America

Argentina, Barbados, Bermuda, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, Greenland, Grenada, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, Venezuela

Europe

Albania, Armenia, Belarus, Belgium, Bulgaria, Denmark, Estonia, Faroe Islands, Finland, France, Georgia, Gibraltar, Guernsey, Iceland, Ireland, Isle of Man, Jersey (North of France), Latvia, Liechtenstein, Lithuania, Macedonia, Malta, Moldova, Norway, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Sweden, Switzerland, Ukraine, United Kingdom

Africa

Algeria, Andorra, Angola, Benin, Bosnia, Botswana, Burkina Faso, Burundi, Cameroon, Cape Verde, Central African Republic, Ethiopia, Gabon, Ghana, Guinea, Guinea-Bissau, Kenya, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Morocco, Namibia, Niger, Nigeria, Senegal, Seychelles, Sierra Leone, South Africa, Sudan, Swaziland, Tanzania, Togo, Tunisia, Uganda, Zambia

TM SIM No Signal With Globe Network

  • Check Network Coverage: Make sure an area with Globe signal.
  • Manually Select the Globe Network: Go to Settings > Mobile Networks > Network Operators and manually choose “Globe”.
  • Enable 4G/3G Mode: select your preferred network by applying these settings.
  • Android: Settings > Mobile Networks > Preferred Network Type > Select 4G/3G/2G (Auto)
  • iPhone: Settings > Cellular > Cellular Data Options > Enable 4G
  • Check SIM Card Placement: Reinsert your SIM properly or test in another phone.
  • Check for Maintenance or Outages: Sometimes TM/Globe might be undergoing network maintenance. Check their official social media pages or contact customer support.

FAQs

  • Insert the SIM
  • Restart your phone, and turn off Airplane Mode.
  • If there is no signal, manually set the network to LTE/3G/2G in Settings > Mobile Network.
  • Restart your phone
  • Remove and reinsert the SIM, and try the SIM in another phone to check if it’s defective.
  • If faulty, replace it at a Globe service center.
  • Ensure the SIM is properly inserted
  • Restart the device, and check for outages.
  • If the issue is still, then contact TM customer support.

Due to network congestion, expired prepaid load, and SIM card issues.

Due to coverage issues, make sure SIM is activated, and restart your phone.

There are some reasons due to which TM One app does not work properly: update the app, clear the cache, and check your internet connection.

Using the following steps you can fix no service issue on Globe SIM card: restart your device, toggle Airplane Mode, manually select the network in settings, and reinsert the SIM.

Conclusion

A complete guide for a person who is struggling with TM SIM no signal issue. You can restore your connectivity by following the solutions outlined in this guide. whether you are dealing with SIM card errors, roaming issues, or network disruptions on your Android, iPhone, or with a globe network.

In case of issue persisting, contacting with TM customer support or visiting a service center for SIM replacement may be necessary.

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