Huawei mobile phone MMS download failed without theme.

Please ask questions. Do you want to ask why? There are four possible reasons:

1. The mobile phone does not support the MMS function or the MMS parameters are set incorrectly.

2. This number can't access the Internet.

3. The time when the mobile phone is turned off or out of service area has exceeded the time limit for issuing mobile phones.

4. The content of MMS is too large or the format does not match.