Forums > General Discussion > connection problem or invalid mmi code
| connection problem or invalid mmi code | |
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| Posted: 23 Nov 2023 11:15 UTC | Post #1 |
| medipon635 Deck & Engine |
Registered
Total Posts: 8 |
| I’m sure most Android users have at some point received a message saying “Connection problem or invalid MMI code”. This can sometimes be so frustrating and so painful to deal with. The “invalid MMI code” error prevents calls and texts until resolved, disrupting communication. Th ere are several problems for which the error message “Connection problem” or “Invalid MMI code” appears. Service provider or SIM card problems are likely the primary cause of this issue on your smartphone. |
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| Posted: 14 Nov 2024 01:57 UTC | Post #2 |
| Tech Filipinos Deck & Engine |
Registered Total Posts: 10 |
| Facing the 'Connection problem or invalid MMI code' error can indeed be frustrating for Android users. This issue often stems from problems with your service provider or SIM card, as mentioned. At Tech Filipinos, we focus on providing solutions to common tech challenges like this, helping Filipinos and tech enthusiasts navigate such issues with ease. Here are some quick tips to resolve this error: Restart your device to refresh the network connection. Check your SIM card for proper placement or try it in another device. Add a comma (,) at the end of the code if you're dialing an MMI code. For instance, change *123# to *123#, to bypass network parsing errors. Contact your service provider for support if the issue persists. For more detailed guides and tech resources, visit Tech Filipinos—your trusted source for practical tech solutions and updates. We’re here to help make tech easy and accessible for everyone! |
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| Last edited: 14 Nov 2024 07:04 UTC by Tech Filipinos | |
| Posted: 24 Nov 2024 05:12 UTC | Post #3 |
| alishaynoor0 Deck & Engine |
Registered Total Posts: 7 |
| Registering your Globe postpaid SIM is an important step to ensure that your mobile service works smoothly and securely. This registration process is required by law and helps prevent the misuse of mobile networks. By registering your Globe postpaid SIM, you can access all your services, stay connected, and enjoy a hassle-free experience. In this guide, we'll walk you through the simple steps to register your Globe postpaid SIM and get your mobile service up and running in no time. https://globesimregistration.com.ph/ |
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| Posted: 19 Apr 2025 10:02 UTC | Post #4 |
| sikandar210 Deck & Engine |
Registered Total Posts: 4 |
| Yeah, that “Connection problem or invalid MMI code” message can be super annoying! I’ve had it happen a few times, especially when there’s an issue with the SIM or the network. Sometimes, it's just a matter of restarting the phone or checking if the SIM is properly inserted. Also, if you're using a TM SIM, make sure your TM SIM registration is complete. An unregistered SIM can sometimes cause errors like that. |
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| Last edited: 19 Apr 2025 14:03 UTC by sikandar210 | |
| Posted: 13 Dec 2025 12:30 UTC | Post #5 |
| Adams6 Deck & Engine |
Registered Total Posts: 95 |
| Renting US numbers online has become a convenient solution for those needing extra privacy or verifying accounts internationally. A Temporary number for account verification allows users to receive SMS codes without exposing personal phone numbers. Various online platforms offer flexible plans, letting you choose numbers for short-term or long-term use. This is especially useful for signing up on social media, apps, or websites that require phone verification. Always select trusted services to ensure reliability and security. By using a rented US number, beginners can protect their privacy, simplify account verification, and manage multiple accounts efficiently. | |
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