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Why can’t I send text messages from my mobile phone?

2025-11-12 18:51:28 educate

Why can’t I send text messages on my mobile phone: Cause Analysis and Solutions

Recently, many users have reported that text messages on their mobile phones failed to be sent. This problem has appeared frequently in hot topics in the past 10 days. This article will combine hotspot content across the entire network to analyze common reasons for failure to send text messages, and provide structured data and solutions.

1. The correlation between recent hot topics and text message sending issues

Why can’t I send text messages from my mobile phone?

According to network hotspot data in the past 10 days, the following topics are highly related to mobile phone text messaging issues:

hot topicsRelevanceMain discussion platform
5G network upgrade failurehighWeibo, Zhihu
Operator system maintenanceinTieba, operator official website
Mobile phone system update BUGhighMajor mobile phone brand forums
SMS blocking software conflictsintechnical community

2. Common reasons for text message sending failure

According to user feedback and technical analysis, the main reasons for SMS failure are as follows:

Question typeProportionTypical performance
Network signal problem35%It shows "Sending" when sending but ultimately fails
SMS center number error25%Immediately prompt that sending failed
Phone storage is full15%Prompt "Insufficient storage space"
Blacklist interception10%No prompt but the other party cannot receive it
other reasons15%Various manifestations

3. Detailed solutions

1. Solutions to network signal problems

• Check the signal strength of your mobile phone to ensure there is at least 2 bars of signal

• Try switching to airplane mode and then off

• Move to an open area to test

2. SMS center number setting

Reference for SMS center numbers of major operators:

OperatorSMS center number
China Mobile+8613800XXX500 (XXX is the area code)
China Unicom+8613010XXX500
China Telecom+8613010XXX500

3. Storage space cleaning guide

• Go to Settings-Storage and check the available space

• Delete unnecessary text messages, pictures and videos

• Clear app cache data

4. Special reminder on the latest hot issues

According to recent user feedback, the following two issues require special attention:

questionScope of influenceTemporary solution
iOS 17.4 SMS BUGSome iPhone usersRestart the phone or downgrade the system
Mobile 5G message compatibility issuesSome 5G mobile phone usersTurn off 5G messaging function

5. Final troubleshooting steps

If none of the above methods work, it is recommended that you follow the steps below to investigate thoroughly:

1. Remove the SIM card and reinsert it

2. Change to another mobile phone to test

3. Contact the operator’s customer service to confirm account status

4. Restore factory settings after backing up data

Conclusion

SMS sending problems may be caused by many reasons. This article provides structured analysis data based on recent hot topics and user feedback. If the problem is still not resolved, it is recommended to take your mobile phone to the official after-sales outlet for testing. At the same time, pay attention to operator announcements and mobile phone system updates to obtain the latest solutions in a timely manner.

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