Then clear the data refresh solution.
Look at your "network". Is the MMS setting of APN access point correct?
Unicom settings:
Name: China Unicom 3G MMS Settings
APN:3gwap
Agent: 10.0.0. 172
Port: 80
User Name, Password and Server: Leave blank.
MMSC:
MMS agent: 10.0.0. 172
MMS port: 80
MCC:460
Multinational companies: 0 1
APN type: MMS
Name: China Unicom MMS Settings
APN:uniwap
Agent: 10.0.0. 172
Port: 80
User Name, Password and Server: Leave blank.
MMSC:
MMS agent: 10.0.0. 172
MMS port: 80
MCC:460
Multinational companies: 0 1
APN type: MMS
I only know Unicom and Mobile. I'll give you a website to read for yourself. ...