1, Go to phone settings —> more… —>mobile networks —>Access Point Names and delete all the existing APNs.
2. Create a new APN using the + icon or related options … then, enter the settings below
Name: ATT Phone
APN: phone
Proxy: Not set
Port: Not set
Username: Not set
Password: Not set
Server: Not set
MMSC: http://mmsc.mobile.att.net
MMS Proxy: proxy.mobile.att.net
MMS port: 80
MCC: 310
MNC: 410
Authentication type: None
APN type: default,mms,supl
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
Mobile Virtual network operator: Not set
3. Restart phone —
4. Check Internet and MMS Capabilities
In case anyone finds this useful.
2. Create a new APN using the + icon or related options … then, enter the settings below
Name: ATT Phone
APN: phone
Proxy: Not set
Port: Not set
Username: Not set
Password: Not set
Server: Not set
MMSC: http://mmsc.mobile.att.net
MMS Proxy: proxy.mobile.att.net
MMS port: 80
MCC: 310
MNC: 410
Authentication type: None
APN type: default,mms,supl
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
Mobile Virtual network operator: Not set
3. Restart phone —
4. Check Internet and MMS Capabilities
In case anyone finds this useful.