What should I do if my mobile phone can't send MMS?

EMUI5。 X and below: Settings > More > Mobile Network > Access Point Name (APN) >; Menu > reset to default setting EMUI8. x/9.0:Settings >； Wireless and Mobile Networks >: Mobile Networks > Access Point Name (APN) >; Menu > reset to default settings

2. There may be something wrong with the SIM card, or the operator has made restrictions. I suggest you consult the operator to understand the situation.

3. It is suggested that you insert your SIM card into other mobile phones for comparison test to see if other mobile phones can send and receive MMS normally.

4. Please restart your phone or tablet. If it still doesn't work, please try to upgrade the system software or back up the data to restore the factory settings.

5. If there is no problem in the above investigation, please contact Huawei Customer Service Center for testing. You can apply for maintenance service through official website, mobile phone service or member service app, hotline and other channels; Alternatively, you can also make an appointment for service outlets for testing through the above channels.