Joke Collection Website - Blessing messages - Why can't my vivoy67 send or receive SMS? Please help me analyze how to reply.

Why can't my vivoy67 send or receive SMS? Please help me analyze how to reply.

It is recommended to try the following operations:

1. Confirm whether the phone bill is sufficient: call 10086 1 1 to check the phone bill balance, and call101/to check the phone bill balance, for telecom editing.

2. It is suggested to try again in a good signal environment.

3. Have you ever used a third-party SMS software? If you have used the third-party SMS software, it is recommended to open all the permissions of this software (My Manager-Software Management-Software Rights Management) or uninstall it directly.

4. Replace another SIM card and insert it into the current mobile phone to try the operation.

5. Enter phone settings-More settings-Restore factory settings-Restore all settings (this operation will not clear the data in the phone).

6. To upgrade the mobile phone to the latest version, you can enter Settings-System Upgrade-Check for updates, download the upgrade package according to the prompts, and click Download and Install, and the mobile phone will restart and automatically enter the upgrade mode.