Joke Collection Website - Blessing messages - Send a lot of text messages at once. Why is there no signal on the mobile phone?

Send a lot of text messages at once. Why is there no signal on the mobile phone?

1, restart the phone.

2. Click Settings, Application Manager, slide the screen option (All), find the information, and then click Enter to clear the data.

3. Try to replace another SIM card.

4. Check whether the mobile phone is equipped with security guards or third-party SMS software, and test it after unloading.

5. Back up mobile phone data (phone book, SMS, multimedia files, etc.). ) and restore the factory settings.