Why can’t text messages be sent from lte4g mobile phone?

Possible reasons and solutions for failure to send text messages:

1. Signal reason

2. Overdue phone bill

3. SMS center Numbers are inconsistent

4. Manage Applications - All - Address Book, clear cache and data

5. Disable address book/contact auto-start at boot

6 .Remove the battery and restart

7. Place the SIM card on another phone to test

8. Use third-party communication software

9. Restore factory settings

10. To flash the phone, it is best to use the official ROM

PS. If it’s just that a certain contact cannot be sent, don’t bother. Call him or contact him online later. Bar. (The possible reason is that the other party's SMS storage is full or the signal is weak)

The above is for reference.

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