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The Samsung Galaxy S24
cause789's profile



1 Message

Wednesday, September 24th, 2014 11:03 PM

No Data/MMS Messaging

I just got back to the states from the UK. I'm using my Samsung Galaxy S4 which I purchased last year in London from the company O2. I've put my At&t sim in and my phone is unlocked. I've checked loads of forums and added the following APN, but I still have no access to my data or MMS messages. 


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,hipri,fota

APN protocol: IPv4

APN roaming protocol: IPv4

Enable/disable APN: APN enabled

Bearer: unspecified

Mobile virtual network operator type: None

Mobile virtual network operator v...: Not set



518 Messages

10 years ago


Thanks for the inquiry. If this is a international device, we would suggest going to your local At&t store to make sure the SIM is correctly configured and the device set up correctly for the network.


Samsung Support ^Kov

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